1268598384

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 3932248320

約数和(自身を除く): 2663649936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 43, 48, 57, 72, 76, 82, 86, 114, 123, 129, 144, 152, 164, 171, 172, 228, 246, 258, 263, 304, 328, 342, 344, 369, 387, 456, 492, 516, 526, 656, 684, 688, 738, 774, 779, 789, 817, 912, 984, 1032, 1052, 1368, 1476, 1548, 1558, 1578, 1634, 1763, 1968, 2064, 2104, 2337, 2367, 2451, 2736, 2952, 3096, 3116, 3156, 3268, 3526, 4208, 4674, 4734, 4902, 4997, 5289, 5904, 6192, 6232, 6312, 6536, 7011, 7052, 7353, 9348, 9468, 9804, 9994, 10578, 10783, 11309, 12464, 12624, 13072, 14022, 14104, 14706, 14991, 15867, 18696, 18936, 19608, 19988, 21156, 21566, 22618, 28044, 28208, 29412, 29982, 31734, 32349, 33497, 33927, 37392, 37872, 39216, 39976, 42312, 43132, 44973, 45236, 56088, 58824, 59964, 63468, 64698, 66994, 67854, 79952, 84624, 86264, 89946, 90472, 97047, 100491, 101781, 112176, 117648, 119928, 126936, 129396, 133988, 135708, 172528, 179892, 180944, 194094, 200982, 203562, 204877, 214871, 239856, 253872, 258792, 267976, 271416, 301473, 359784, 388188, 401964, 407124, 409754, 429742, 463669, 517584, 535952, 542832, 602946, 614631, 644613, 719568, 776376, 803928, 814248, 819508, 859484, 927338, 1205892, 1229262, 1289226, 1391007, 1552752, 1607856, 1628496, 1639016, 1718968, 1843893, 1854676, 1933839, 2411784, 2458524, 2578452, 2782014, 3278032, 3437936, 3687786, 3709352, 3867678, 4173021, 4823568, 4917048, 5156904, 5564028, 7375572, 7418704, 7735356, 8346042, 8809711, 9834096, 10313808, 11128056, 14751144, 15470712, 16692084, 17619422, 22256112, 26429133, 29502288, 30941424, 33384168, 35238844, 52858266, 66768336, 70477688, 79287399, 105716532, 140955376, 158574798, 211433064, 317149596, 422866128, 634299192, 1268598384]

約数ペア:

[(1, 1268598384), (2, 634299192), (3, 422866128), (4, 317149596), (6, 211433064), (8, 158574798), (9, 140955376), (12, 105716532), (16, 79287399), (18, 70477688), (19, 66768336), (24, 52858266), (36, 35238844), (38, 33384168), (41, 30941424), (43, 29502288), (48, 26429133), (57, 22256112), (72, 17619422), (76, 16692084), (82, 15470712), (86, 14751144), (114, 11128056), (123, 10313808), (129, 9834096), (144, 8809711), (152, 8346042), (164, 7735356), (171, 7418704), (172, 7375572), (228, 5564028), (246, 5156904), (258, 4917048), (263, 4823568), (304, 4173021), (328, 3867678), (342, 3709352), (344, 3687786), (369, 3437936), (387, 3278032), (456, 2782014), (492, 2578452), (516, 2458524), (526, 2411784), (656, 1933839), (684, 1854676), (688, 1843893), (738, 1718968), (774, 1639016), (779, 1628496), (789, 1607856), (817, 1552752), (912, 1391007), (984, 1289226), (1032, 1229262), (1052, 1205892), (1368, 927338), (1476, 859484), (1548, 819508), (1558, 814248), (1578, 803928), (1634, 776376), (1763, 719568), (1968, 644613), (2064, 614631), (2104, 602946), (2337, 542832), (2367, 535952), (2451, 517584), (2736, 463669), (2952, 429742), (3096, 409754), (3116, 407124), (3156, 401964), (3268, 388188), (3526, 359784), (4208, 301473), (4674, 271416), (4734, 267976), (4902, 258792), (4997, 253872), (5289, 239856), (5904, 214871), (6192, 204877), (6232, 203562), (6312, 200982), (6536, 194094), (7011, 180944), (7052, 179892), (7353, 172528), (9348, 135708), (9468, 133988), (9804, 129396), (9994, 126936), (10578, 119928), (10783, 117648), (11309, 112176), (12464, 101781), (12624, 100491), (13072, 97047), (14022, 90472), (14104, 89946), (14706, 86264), (14991, 84624), (15867, 79952), (18696, 67854), (18936, 66994), (19608, 64698), (19988, 63468), (21156, 59964), (21566, 58824), (22618, 56088), (28044, 45236), (28208, 44973), (29412, 43132), (29982, 42312), (31734, 39976), (32349, 39216), (33497, 37872), (33927, 37392)]