680470336

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3832

約数の個数: 112

約数和(自身を含む): 1715983360

約数和(自身を除く): 1035513024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 3769, 5642, 5824, 6448, 6944, 7538, 11284, 12896, 13888, 15076, 22568, 25792, 26383, 30152, 45136, 48997, 52766, 60304, 90272, 97994, 105532, 116839, 120608, 180544, 195988, 211064, 233678, 241216, 342979, 391976, 422128, 467356, 685958, 783952, 817873, 844256, 934712, 1371916, 1518907, 1567904, 1635746, 1688512, 1869424, 2743832, 3037814, 3135808, 3271492, 3738848, 5487664, 6075628, 6542984, 7477696, 10632349, 10975328, 12151256, 13085968, 21264698, 21950656, 24302512, 26171936, 42529396, 48605024, 52343872, 85058792, 97210048, 170117584, 340235168, 680470336]

約数ペア:

[(1, 680470336), (2, 340235168), (4, 170117584), (7, 97210048), (8, 85058792), (13, 52343872), (14, 48605024), (16, 42529396), (26, 26171936), (28, 24302512), (31, 21950656), (32, 21264698), (52, 13085968), (56, 12151256), (62, 10975328), (64, 10632349), (91, 7477696), (104, 6542984), (112, 6075628), (124, 5487664), (182, 3738848), (208, 3271492), (217, 3135808), (224, 3037814), (248, 2743832), (364, 1869424), (403, 1688512), (416, 1635746), (434, 1567904), (448, 1518907), (496, 1371916), (728, 934712), (806, 844256), (832, 817873), (868, 783952), (992, 685958), (1456, 467356), (1612, 422128), (1736, 391976), (1984, 342979), (2821, 241216), (2912, 233678), (3224, 211064), (3472, 195988), (3769, 180544), (5642, 120608), (5824, 116839), (6448, 105532), (6944, 97994), (7538, 90272), (11284, 60304), (12896, 52766), (13888, 48997), (15076, 45136), (22568, 30152), (25792, 26383)]