493961688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 1545207300

約数和(自身を除く): 1051245612

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 59, 62, 66, 72, 88, 93, 99, 118, 121, 124, 132, 177, 186, 198, 236, 242, 248, 264, 279, 341, 354, 363, 372, 396, 472, 484, 531, 558, 649, 682, 708, 726, 744, 792, 961, 968, 1023, 1062, 1089, 1116, 1298, 1364, 1416, 1452, 1829, 1922, 1947, 2046, 2124, 2178, 2232, 2596, 2728, 2883, 2904, 3069, 3658, 3751, 3844, 3894, 4092, 4248, 4356, 5192, 5487, 5766, 5841, 6138, 7139, 7316, 7502, 7688, 7788, 8184, 8649, 8712, 10571, 10974, 11253, 11532, 11682, 12276, 14278, 14632, 15004, 15576, 16461, 17298, 20119, 21142, 21417, 21948, 22506, 23064, 23364, 24552, 28556, 30008, 31713, 32922, 33759, 34596, 40238, 42284, 42834, 43896, 45012, 46728, 56699, 57112, 60357, 63426, 64251, 65844, 67518, 69192, 80476, 84568, 85668, 90024, 95139, 113398, 116281, 120714, 126852, 128502, 131688, 135036, 160952, 170097, 171336, 181071, 190278, 221309, 226796, 232562, 241428, 253704, 257004, 270072, 340194, 348843, 362142, 380556, 442618, 453592, 465124, 482856, 510291, 514008, 623689, 663927, 680388, 697686, 724284, 761112, 885236, 930248, 1020582, 1046529, 1247378, 1327854, 1360776, 1395372, 1448568, 1770472, 1871067, 1991781, 2041164, 2093058, 2494756, 2655708, 2790744, 3742134, 3983562, 4082328, 4186116, 4989512, 5311416, 5613201, 6860579, 7484268, 7967124, 8372232, 11226402, 13721158, 14968536, 15934248, 20581737, 22452804, 27442316, 41163474, 44905608, 54884632, 61745211, 82326948, 123490422, 164653896, 246980844, 493961688]

約数ペア:

[(1, 493961688), (2, 246980844), (3, 164653896), (4, 123490422), (6, 82326948), (8, 61745211), (9, 54884632), (11, 44905608), (12, 41163474), (18, 27442316), (22, 22452804), (24, 20581737), (31, 15934248), (33, 14968536), (36, 13721158), (44, 11226402), (59, 8372232), (62, 7967124), (66, 7484268), (72, 6860579), (88, 5613201), (93, 5311416), (99, 4989512), (118, 4186116), (121, 4082328), (124, 3983562), (132, 3742134), (177, 2790744), (186, 2655708), (198, 2494756), (236, 2093058), (242, 2041164), (248, 1991781), (264, 1871067), (279, 1770472), (341, 1448568), (354, 1395372), (363, 1360776), (372, 1327854), (396, 1247378), (472, 1046529), (484, 1020582), (531, 930248), (558, 885236), (649, 761112), (682, 724284), (708, 697686), (726, 680388), (744, 663927), (792, 623689), (961, 514008), (968, 510291), (1023, 482856), (1062, 465124), (1089, 453592), (1116, 442618), (1298, 380556), (1364, 362142), (1416, 348843), (1452, 340194), (1829, 270072), (1922, 257004), (1947, 253704), (2046, 241428), (2124, 232562), (2178, 226796), (2232, 221309), (2596, 190278), (2728, 181071), (2883, 171336), (2904, 170097), (3069, 160952), (3658, 135036), (3751, 131688), (3844, 128502), (3894, 126852), (4092, 120714), (4248, 116281), (4356, 113398), (5192, 95139), (5487, 90024), (5766, 85668), (5841, 84568), (6138, 80476), (7139, 69192), (7316, 67518), (7502, 65844), (7688, 64251), (7788, 63426), (8184, 60357), (8649, 57112), (8712, 56699), (10571, 46728), (10974, 45012), (11253, 43896), (11532, 42834), (11682, 42284), (12276, 40238), (14278, 34596), (14632, 33759), (15004, 32922), (15576, 31713), (16461, 30008), (17298, 28556), (20119, 24552), (21142, 23364), (21417, 23064), (21948, 22506)]