681613296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 320

約数和(自身を含む): 2346516480

約数和(自身を除く): 1664903184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 43, 48, 52, 56, 57, 76, 78, 84, 86, 91, 104, 112, 114, 129, 133, 152, 156, 168, 172, 182, 191, 208, 228, 247, 258, 266, 273, 301, 304, 312, 336, 344, 364, 382, 399, 456, 494, 516, 532, 546, 559, 573, 602, 624, 688, 728, 741, 764, 798, 817, 903, 912, 988, 1032, 1064, 1092, 1118, 1146, 1204, 1337, 1456, 1482, 1528, 1596, 1634, 1677, 1729, 1806, 1976, 2064, 2128, 2184, 2236, 2292, 2408, 2451, 2483, 2674, 2964, 3056, 3192, 3268, 3354, 3458, 3612, 3629, 3913, 3952, 4011, 4368, 4472, 4584, 4816, 4902, 4966, 5187, 5348, 5719, 5928, 6384, 6536, 6708, 6916, 7224, 7258, 7449, 7826, 8022, 8213, 8944, 9168, 9804, 9932, 10374, 10621, 10696, 10887, 11438, 11739, 11856, 13072, 13416, 13832, 14448, 14516, 14898, 15652, 16044, 16426, 17157, 17381, 19608, 19864, 20748, 21242, 21392, 21774, 22876, 23478, 24639, 25403, 26832, 27664, 29032, 29796, 31304, 31863, 32088, 32852, 34314, 34762, 39216, 39728, 41496, 42484, 43548, 45752, 46956, 47177, 49278, 50806, 52143, 57491, 58064, 59592, 62608, 63726, 64176, 65704, 68628, 69524, 74347, 76209, 82992, 84968, 87096, 91504, 93912, 94354, 98556, 101612, 104286, 106769, 114982, 119184, 127452, 131408, 137256, 139048, 141531, 148694, 152418, 156047, 169936, 172473, 174192, 187824, 188708, 197112, 203224, 208572, 213538, 223041, 229964, 254904, 274512, 278096, 283062, 297388, 304836, 312094, 320307, 330239, 344946, 377416, 394224, 406448, 417144, 427076, 446082, 459928, 468141, 509808, 566124, 594776, 609672, 624188, 640614, 660478, 689892, 747383, 754832, 834288, 854152, 892164, 919856, 936282, 990717, 1092329, 1132248, 1189552, 1219344, 1248376, 1281228, 1320956, 1379784, 1494766, 1708304, 1784328, 1872564, 1981434, 2028611, 2184658, 2242149, 2264496, 2496752, 2562456, 2641912, 2759568, 2989532, 3276987, 3568656, 3745128, 3962868, 4057222, 4369316, 4484298, 5124912, 5283824, 5979064, 6085833, 6553974, 7490256, 7925736, 8114444, 8738632, 8968596, 11958128, 12171666, 13107948, 14200277, 15851472, 16228888, 17477264, 17937192, 24343332, 26215896, 28400554, 32457776, 35874384, 42600831, 48686664, 52431792, 56801108, 85201662, 97373328, 113602216, 170403324, 227204432, 340806648, 681613296]

約数ペア:

[(1, 681613296), (2, 340806648), (3, 227204432), (4, 170403324), (6, 113602216), (7, 97373328), (8, 85201662), (12, 56801108), (13, 52431792), (14, 48686664), (16, 42600831), (19, 35874384), (21, 32457776), (24, 28400554), (26, 26215896), (28, 24343332), (38, 17937192), (39, 17477264), (42, 16228888), (43, 15851472), (48, 14200277), (52, 13107948), (56, 12171666), (57, 11958128), (76, 8968596), (78, 8738632), (84, 8114444), (86, 7925736), (91, 7490256), (104, 6553974), (112, 6085833), (114, 5979064), (129, 5283824), (133, 5124912), (152, 4484298), (156, 4369316), (168, 4057222), (172, 3962868), (182, 3745128), (191, 3568656), (208, 3276987), (228, 2989532), (247, 2759568), (258, 2641912), (266, 2562456), (273, 2496752), (301, 2264496), (304, 2242149), (312, 2184658), (336, 2028611), (344, 1981434), (364, 1872564), (382, 1784328), (399, 1708304), (456, 1494766), (494, 1379784), (516, 1320956), (532, 1281228), (546, 1248376), (559, 1219344), (573, 1189552), (602, 1132248), (624, 1092329), (688, 990717), (728, 936282), (741, 919856), (764, 892164), (798, 854152), (817, 834288), (903, 754832), (912, 747383), (988, 689892), (1032, 660478), (1064, 640614), (1092, 624188), (1118, 609672), (1146, 594776), (1204, 566124), (1337, 509808), (1456, 468141), (1482, 459928), (1528, 446082), (1596, 427076), (1634, 417144), (1677, 406448), (1729, 394224), (1806, 377416), (1976, 344946), (2064, 330239), (2128, 320307), (2184, 312094), (2236, 304836), (2292, 297388), (2408, 283062), (2451, 278096), (2483, 274512), (2674, 254904), (2964, 229964), (3056, 223041), (3192, 213538), (3268, 208572), (3354, 203224), (3458, 197112), (3612, 188708), (3629, 187824), (3913, 174192), (3952, 172473), (4011, 169936), (4368, 156047), (4472, 152418), (4584, 148694), (4816, 141531), (4902, 139048), (4966, 137256), (5187, 131408), (5348, 127452), (5719, 119184), (5928, 114982), (6384, 106769), (6536, 104286), (6708, 101612), (6916, 98556), (7224, 94354), (7258, 93912), (7449, 91504), (7826, 87096), (8022, 84968), (8213, 82992), (8944, 76209), (9168, 74347), (9804, 69524), (9932, 68628), (10374, 65704), (10621, 64176), (10696, 63726), (10887, 62608), (11438, 59592), (11739, 58064), (11856, 57491), (13072, 52143), (13416, 50806), (13832, 49278), (14448, 47177), (14516, 46956), (14898, 45752), (15652, 43548), (16044, 42484), (16426, 41496), (17157, 39728), (17381, 39216), (19608, 34762), (19864, 34314), (20748, 32852), (21242, 32088), (21392, 31863), (21774, 31304), (22876, 29796), (23478, 29032), (24639, 27664), (25403, 26832)]