28881020448

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1371

約数の個数: 336

約数和(自身を含む): 98165390400

約数和(自身を除く): 69284369952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 149, 162, 168, 189, 216, 224, 243, 252, 288, 298, 324, 336, 378, 432, 447, 486, 504, 567, 596, 648, 672, 729, 756, 864, 894, 972, 1008, 1043, 1134, 1187, 1192, 1296, 1341, 1458, 1512, 1701, 1788, 1944, 2016, 2086, 2268, 2374, 2384, 2592, 2682, 2916, 3024, 3129, 3402, 3561, 3576, 3888, 4023, 4172, 4536, 4748, 4768, 5103, 5364, 5832, 6048, 6258, 6804, 7122, 7152, 7776, 8046, 8309, 8344, 9072, 9387, 9496, 10206, 10683, 10728, 11664, 12069, 12516, 13608, 14244, 14304, 16092, 16618, 16688, 18144, 18774, 18992, 20412, 21366, 21456, 23328, 24138, 24927, 25032, 27216, 28161, 28488, 32049, 32184, 33236, 33376, 36207, 37548, 37984, 40824, 42732, 42912, 48276, 49854, 50064, 54432, 56322, 56976, 64098, 64368, 66472, 72414, 74781, 75096, 81648, 84483, 85464, 96147, 96552, 99708, 100128, 108621, 112644, 113952, 128196, 128736, 132944, 144828, 149562, 150192, 163296, 168966, 170928, 176863, 192294, 193104, 199416, 217242, 224343, 225288, 253449, 256392, 265888, 288441, 289656, 299124, 300384, 337932, 341856, 353726, 384588, 386208, 398832, 434484, 448686, 450576, 506898, 512784, 530589, 576882, 579312, 598248, 673029, 675864, 707452, 760347, 769176, 797664, 865323, 868968, 897372, 901152, 1013796, 1025568, 1061178, 1153764, 1158624, 1196496, 1238041, 1346058, 1351728, 1414904, 1520694, 1538352, 1591767, 1730646, 1737936, 1794744, 2019087, 2027592, 2122356, 2307528, 2392992, 2476082, 2692116, 2703456, 2829808, 3041388, 3076704, 3183534, 3461292, 3475872, 3589488, 3714123, 4038174, 4055184, 4244712, 4615056, 4775301, 4952164, 5384232, 5659616, 6057261, 6082776, 6367068, 6922584, 7178976, 7428246, 8076348, 8110368, 8489424, 9230112, 9550602, 9904328, 10768464, 11142369, 12114522, 12165552, 12734136, 13845168, 14325903, 14856492, 16152696, 16978848, 19101204, 19808656, 21536928, 22284738, 24229044, 24331104, 25468272, 27690336, 28651806, 29712984, 32305392, 33427107, 38202408, 39617312, 42977709, 44569476, 48458088, 50936544, 57303612, 59425968, 64610784, 66854214, 76404816, 85955418, 89138952, 96916176, 100281321, 114607224, 118851936, 128933127, 133708428, 152809632, 171910836, 178277904, 193832352, 200562642, 229214448, 257866254, 267416856, 300843963, 343821672, 356555808, 401125284, 458428896, 515732508, 534833712, 601687926, 687643344, 802250568, 902531889, 1031465016, 1069667424, 1203375852, 1375286688, 1604501136, 1805063778, 2062930032, 2406751704, 3209002272, 3610127556, 4125860064, 4813503408, 7220255112, 9627006816, 14440510224, 28881020448]

約数ペア:

[(1, 28881020448), (2, 14440510224), (3, 9627006816), (4, 7220255112), (6, 4813503408), (7, 4125860064), (8, 3610127556), (9, 3209002272), (12, 2406751704), (14, 2062930032), (16, 1805063778), (18, 1604501136), (21, 1375286688), (24, 1203375852), (27, 1069667424), (28, 1031465016), (32, 902531889), (36, 802250568), (42, 687643344), (48, 601687926), (54, 534833712), (56, 515732508), (63, 458428896), (72, 401125284), (81, 356555808), (84, 343821672), (96, 300843963), (108, 267416856), (112, 257866254), (126, 229214448), (144, 200562642), (149, 193832352), (162, 178277904), (168, 171910836), (189, 152809632), (216, 133708428), (224, 128933127), (243, 118851936), (252, 114607224), (288, 100281321), (298, 96916176), (324, 89138952), (336, 85955418), (378, 76404816), (432, 66854214), (447, 64610784), (486, 59425968), (504, 57303612), (567, 50936544), (596, 48458088), (648, 44569476), (672, 42977709), (729, 39617312), (756, 38202408), (864, 33427107), (894, 32305392), (972, 29712984), (1008, 28651806), (1043, 27690336), (1134, 25468272), (1187, 24331104), (1192, 24229044), (1296, 22284738), (1341, 21536928), (1458, 19808656), (1512, 19101204), (1701, 16978848), (1788, 16152696), (1944, 14856492), (2016, 14325903), (2086, 13845168), (2268, 12734136), (2374, 12165552), (2384, 12114522), (2592, 11142369), (2682, 10768464), (2916, 9904328), (3024, 9550602), (3129, 9230112), (3402, 8489424), (3561, 8110368), (3576, 8076348), (3888, 7428246), (4023, 7178976), (4172, 6922584), (4536, 6367068), (4748, 6082776), (4768, 6057261), (5103, 5659616), (5364, 5384232), (5832, 4952164), (6048, 4775301), (6258, 4615056), (6804, 4244712), (7122, 4055184), (7152, 4038174), (7776, 3714123), (8046, 3589488), (8309, 3475872), (8344, 3461292), (9072, 3183534), (9387, 3076704), (9496, 3041388), (10206, 2829808), (10683, 2703456), (10728, 2692116), (11664, 2476082), (12069, 2392992), (12516, 2307528), (13608, 2122356), (14244, 2027592), (14304, 2019087), (16092, 1794744), (16618, 1737936), (16688, 1730646), (18144, 1591767), (18774, 1538352), (18992, 1520694), (20412, 1414904), (21366, 1351728), (21456, 1346058), (23328, 1238041), (24138, 1196496), (24927, 1158624), (25032, 1153764), (27216, 1061178), (28161, 1025568), (28488, 1013796), (32049, 901152), (32184, 897372), (33236, 868968), (33376, 865323), (36207, 797664), (37548, 769176), (37984, 760347), (40824, 707452), (42732, 675864), (42912, 673029), (48276, 598248), (49854, 579312), (50064, 576882), (54432, 530589), (56322, 512784), (56976, 506898), (64098, 450576), (64368, 448686), (66472, 434484), (72414, 398832), (74781, 386208), (75096, 384588), (81648, 353726), (84483, 341856), (85464, 337932), (96147, 300384), (96552, 299124), (99708, 289656), (100128, 288441), (108621, 265888), (112644, 256392), (113952, 253449), (128196, 225288), (128736, 224343), (132944, 217242), (144828, 199416), (149562, 193104), (150192, 192294), (163296, 176863), (168966, 170928)]