520415928

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1063

約数の個数: 160

約数和(自身を含む): 1571644800

約数和(自身を除く): 1051228872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 81, 86, 108, 114, 129, 152, 162, 171, 172, 216, 228, 258, 324, 342, 344, 387, 456, 513, 516, 648, 684, 774, 817, 983, 1026, 1032, 1161, 1368, 1539, 1548, 1634, 1966, 2052, 2322, 2451, 2949, 3078, 3096, 3268, 3483, 3932, 4104, 4644, 4902, 5898, 6156, 6536, 6966, 7353, 7864, 8847, 9288, 9804, 11796, 12312, 13932, 14706, 17694, 18677, 19608, 22059, 23592, 26541, 27864, 29412, 35388, 37354, 42269, 44118, 53082, 56031, 58824, 66177, 70776, 74708, 79623, 84538, 88236, 106164, 112062, 126807, 132354, 149416, 159246, 168093, 169076, 176472, 212328, 224124, 253614, 264708, 318492, 336186, 338152, 380421, 448248, 504279, 507228, 529416, 636984, 672372, 760842, 803111, 1008558, 1014456, 1141263, 1344744, 1512837, 1521684, 1606222, 2017116, 2282526, 2409333, 3025674, 3043368, 3212444, 3423789, 4034232, 4565052, 4818666, 6051348, 6424888, 6847578, 7227999, 9130104, 9637332, 12102696, 13695156, 14455998, 19274664, 21683997, 27390312, 28911996, 43367994, 57823992, 65051991, 86735988, 130103982, 173471976, 260207964, 520415928]

約数ペア:

[(1, 520415928), (2, 260207964), (3, 173471976), (4, 130103982), (6, 86735988), (8, 65051991), (9, 57823992), (12, 43367994), (18, 28911996), (19, 27390312), (24, 21683997), (27, 19274664), (36, 14455998), (38, 13695156), (43, 12102696), (54, 9637332), (57, 9130104), (72, 7227999), (76, 6847578), (81, 6424888), (86, 6051348), (108, 4818666), (114, 4565052), (129, 4034232), (152, 3423789), (162, 3212444), (171, 3043368), (172, 3025674), (216, 2409333), (228, 2282526), (258, 2017116), (324, 1606222), (342, 1521684), (344, 1512837), (387, 1344744), (456, 1141263), (513, 1014456), (516, 1008558), (648, 803111), (684, 760842), (774, 672372), (817, 636984), (983, 529416), (1026, 507228), (1032, 504279), (1161, 448248), (1368, 380421), (1539, 338152), (1548, 336186), (1634, 318492), (1966, 264708), (2052, 253614), (2322, 224124), (2451, 212328), (2949, 176472), (3078, 169076), (3096, 168093), (3268, 159246), (3483, 149416), (3932, 132354), (4104, 126807), (4644, 112062), (4902, 106164), (5898, 88236), (6156, 84538), (6536, 79623), (6966, 74708), (7353, 70776), (7864, 66177), (8847, 58824), (9288, 56031), (9804, 53082), (11796, 44118), (12312, 42269), (13932, 37354), (14706, 35388), (17694, 29412), (18677, 27864), (19608, 26541), (22059, 23592)]