28131459888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3576

約数の個数: 320

約数和(自身を含む): 92474081280

約数和(自身を除く): 64342621392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 41, 42, 48, 56, 57, 62, 76, 82, 84, 93, 112, 114, 123, 124, 133, 152, 164, 168, 186, 217, 228, 246, 248, 266, 287, 304, 328, 336, 372, 399, 434, 456, 492, 496, 532, 574, 589, 651, 656, 744, 779, 798, 861, 868, 912, 984, 1064, 1148, 1178, 1271, 1302, 1488, 1558, 1596, 1722, 1736, 1767, 1968, 2128, 2296, 2337, 2356, 2542, 2604, 3116, 3192, 3444, 3467, 3472, 3534, 3813, 4123, 4592, 4674, 4712, 5084, 5208, 5453, 6232, 6384, 6888, 6934, 7068, 7626, 8246, 8897, 9348, 9424, 10168, 10401, 10416, 10906, 12369, 12464, 13776, 13868, 14136, 15252, 16359, 16492, 17794, 18696, 20336, 20802, 21812, 24149, 24269, 24738, 26691, 27736, 28272, 30504, 32718, 32984, 35588, 37392, 41604, 43624, 48298, 48538, 49476, 53382, 55472, 61008, 65436, 65873, 65968, 71176, 72447, 72807, 83208, 87248, 96596, 97076, 98952, 106764, 107477, 130872, 131746, 142147, 142352, 144894, 145614, 166416, 169043, 193192, 194152, 197619, 197904, 213528, 214954, 261744, 263492, 284294, 289788, 291228, 322431, 338086, 386384, 388304, 395238, 426441, 427056, 429908, 461111, 507129, 526984, 568588, 579576, 582456, 644862, 676172, 752339, 790476, 852882, 859816, 922222, 995029, 1014258, 1053968, 1137176, 1159152, 1164912, 1289724, 1352344, 1383333, 1504678, 1580952, 1705764, 1719632, 1844444, 1990058, 2028516, 2042063, 2257017, 2274352, 2579448, 2700793, 2704688, 2766666, 2985087, 3009356, 3161904, 3411528, 3688888, 3980116, 4057032, 4084126, 4406557, 4514034, 5158896, 5401586, 5533332, 5970174, 6018712, 6126189, 6823056, 7377776, 7960232, 8102379, 8114064, 8168252, 8813114, 9028068, 10803172, 11066664, 11940348, 12037424, 12252378, 13219671, 14294441, 15920464, 16204758, 16336504, 17626228, 18056136, 18905551, 21606344, 22133328, 23880696, 24504756, 26439342, 28588882, 30845899, 32409516, 32673008, 35252456, 36112272, 37811102, 42883323, 43212688, 47761392, 49009512, 52878684, 56716653, 57177764, 61691798, 64819032, 70504912, 75622204, 83724583, 85766646, 92537697, 98019024, 105757368, 113433306, 114355528, 123383596, 129638064, 151244408, 167449166, 171533292, 185075394, 211514736, 226866612, 228711056, 246767192, 251173749, 302488816, 334898332, 343066584, 370150788, 453733224, 493534384, 502347498, 586072081, 669796664, 686133168, 740301576, 907466448, 1004694996, 1172144162, 1339593328, 1480603152, 1758216243, 2009389992, 2344288324, 3516432486, 4018779984, 4688576648, 7032864972, 9377153296, 14065729944, 28131459888]

約数ペア:

[(1, 28131459888), (2, 14065729944), (3, 9377153296), (4, 7032864972), (6, 4688576648), (7, 4018779984), (8, 3516432486), (12, 2344288324), (14, 2009389992), (16, 1758216243), (19, 1480603152), (21, 1339593328), (24, 1172144162), (28, 1004694996), (31, 907466448), (38, 740301576), (41, 686133168), (42, 669796664), (48, 586072081), (56, 502347498), (57, 493534384), (62, 453733224), (76, 370150788), (82, 343066584), (84, 334898332), (93, 302488816), (112, 251173749), (114, 246767192), (123, 228711056), (124, 226866612), (133, 211514736), (152, 185075394), (164, 171533292), (168, 167449166), (186, 151244408), (217, 129638064), (228, 123383596), (246, 114355528), (248, 113433306), (266, 105757368), (287, 98019024), (304, 92537697), (328, 85766646), (336, 83724583), (372, 75622204), (399, 70504912), (434, 64819032), (456, 61691798), (492, 57177764), (496, 56716653), (532, 52878684), (574, 49009512), (589, 47761392), (651, 43212688), (656, 42883323), (744, 37811102), (779, 36112272), (798, 35252456), (861, 32673008), (868, 32409516), (912, 30845899), (984, 28588882), (1064, 26439342), (1148, 24504756), (1178, 23880696), (1271, 22133328), (1302, 21606344), (1488, 18905551), (1558, 18056136), (1596, 17626228), (1722, 16336504), (1736, 16204758), (1767, 15920464), (1968, 14294441), (2128, 13219671), (2296, 12252378), (2337, 12037424), (2356, 11940348), (2542, 11066664), (2604, 10803172), (3116, 9028068), (3192, 8813114), (3444, 8168252), (3467, 8114064), (3472, 8102379), (3534, 7960232), (3813, 7377776), (4123, 6823056), (4592, 6126189), (4674, 6018712), (4712, 5970174), (5084, 5533332), (5208, 5401586), (5453, 5158896), (6232, 4514034), (6384, 4406557), (6888, 4084126), (6934, 4057032), (7068, 3980116), (7626, 3688888), (8246, 3411528), (8897, 3161904), (9348, 3009356), (9424, 2985087), (10168, 2766666), (10401, 2704688), (10416, 2700793), (10906, 2579448), (12369, 2274352), (12464, 2257017), (13776, 2042063), (13868, 2028516), (14136, 1990058), (15252, 1844444), (16359, 1719632), (16492, 1705764), (17794, 1580952), (18696, 1504678), (20336, 1383333), (20802, 1352344), (21812, 1289724), (24149, 1164912), (24269, 1159152), (24738, 1137176), (26691, 1053968), (27736, 1014258), (28272, 995029), (30504, 922222), (32718, 859816), (32984, 852882), (35588, 790476), (37392, 752339), (41604, 676172), (43624, 644862), (48298, 582456), (48538, 579576), (49476, 568588), (53382, 526984), (55472, 507129), (61008, 461111), (65436, 429908), (65873, 427056), (65968, 426441), (71176, 395238), (72447, 388304), (72807, 386384), (83208, 338086), (87248, 322431), (96596, 291228), (97076, 289788), (98952, 284294), (106764, 263492), (107477, 261744), (130872, 214954), (131746, 213528), (142147, 197904), (142352, 197619), (144894, 194152), (145614, 193192), (166416, 169043)]