515193432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 1481457600

約数和(自身を除く): 966264168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 137, 156, 204, 221, 274, 312, 408, 411, 442, 548, 663, 709, 822, 884, 1096, 1326, 1418, 1644, 1768, 1781, 2127, 2329, 2652, 2836, 3288, 3562, 4254, 4658, 5304, 5343, 5672, 6987, 7124, 8508, 9217, 9316, 10686, 12053, 13974, 14248, 17016, 18434, 18632, 21372, 24106, 27651, 27948, 30277, 36159, 36868, 42744, 48212, 55302, 55896, 60554, 72318, 73736, 90831, 96424, 97133, 110604, 121108, 144636, 156689, 181662, 194266, 221208, 242216, 289272, 291399, 313378, 363324, 388532, 470067, 582798, 626756, 726648, 777064, 940134, 1165596, 1253512, 1262729, 1651261, 1880268, 2331192, 2525458, 3302522, 3760536, 3788187, 4953783, 5050916, 6605044, 7576374, 9907566, 10101832, 13210088, 15152748, 19815132, 21466393, 30305496, 39630264, 42932786, 64399179, 85865572, 128798358, 171731144, 257596716, 515193432]

約数ペア:

[(1, 515193432), (2, 257596716), (3, 171731144), (4, 128798358), (6, 85865572), (8, 64399179), (12, 42932786), (13, 39630264), (17, 30305496), (24, 21466393), (26, 19815132), (34, 15152748), (39, 13210088), (51, 10101832), (52, 9907566), (68, 7576374), (78, 6605044), (102, 5050916), (104, 4953783), (136, 3788187), (137, 3760536), (156, 3302522), (204, 2525458), (221, 2331192), (274, 1880268), (312, 1651261), (408, 1262729), (411, 1253512), (442, 1165596), (548, 940134), (663, 777064), (709, 726648), (822, 626756), (884, 582798), (1096, 470067), (1326, 388532), (1418, 363324), (1644, 313378), (1768, 291399), (1781, 289272), (2127, 242216), (2329, 221208), (2652, 194266), (2836, 181662), (3288, 156689), (3562, 144636), (4254, 121108), (4658, 110604), (5304, 97133), (5343, 96424), (5672, 90831), (6987, 73736), (7124, 72318), (8508, 60554), (9217, 55896), (9316, 55302), (10686, 48212), (12053, 42744), (13974, 36868), (14248, 36159), (17016, 30277), (18434, 27948), (18632, 27651), (21372, 24106)]