31868496

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 180

約数和(自身を含む): 102910080

約数和(自身を除く): 71041584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 59, 62, 66, 72, 88, 93, 99, 118, 121, 124, 132, 144, 176, 177, 186, 198, 236, 242, 248, 264, 279, 341, 354, 363, 372, 396, 472, 484, 496, 528, 531, 558, 649, 682, 708, 726, 744, 792, 944, 968, 1023, 1062, 1089, 1116, 1298, 1364, 1416, 1452, 1488, 1584, 1829, 1936, 1947, 2046, 2124, 2178, 2232, 2596, 2728, 2832, 2904, 3069, 3658, 3751, 3894, 4092, 4248, 4356, 4464, 5192, 5456, 5487, 5808, 5841, 6138, 7139, 7316, 7502, 7788, 8184, 8496, 8712, 10384, 10974, 11253, 11682, 12276, 14278, 14632, 15004, 15576, 16368, 16461, 17424, 20119, 21417, 21948, 22506, 23364, 24552, 28556, 29264, 30008, 31152, 32922, 33759, 40238, 42834, 43896, 45012, 46728, 49104, 57112, 60016, 60357, 64251, 65844, 67518, 80476, 85668, 87792, 90024, 93456, 114224, 120714, 128502, 131688, 135036, 160952, 171336, 180048, 181071, 221309, 241428, 257004, 263376, 270072, 321904, 342672, 362142, 442618, 482856, 514008, 540144, 663927, 724284, 885236, 965712, 1028016, 1327854, 1448568, 1770472, 1991781, 2655708, 2897136, 3540944, 3983562, 5311416, 7967124, 10622832, 15934248, 31868496]

約数ペア:

[(1, 31868496), (2, 15934248), (3, 10622832), (4, 7967124), (6, 5311416), (8, 3983562), (9, 3540944), (11, 2897136), (12, 2655708), (16, 1991781), (18, 1770472), (22, 1448568), (24, 1327854), (31, 1028016), (33, 965712), (36, 885236), (44, 724284), (48, 663927), (59, 540144), (62, 514008), (66, 482856), (72, 442618), (88, 362142), (93, 342672), (99, 321904), (118, 270072), (121, 263376), (124, 257004), (132, 241428), (144, 221309), (176, 181071), (177, 180048), (186, 171336), (198, 160952), (236, 135036), (242, 131688), (248, 128502), (264, 120714), (279, 114224), (341, 93456), (354, 90024), (363, 87792), (372, 85668), (396, 80476), (472, 67518), (484, 65844), (496, 64251), (528, 60357), (531, 60016), (558, 57112), (649, 49104), (682, 46728), (708, 45012), (726, 43896), (744, 42834), (792, 40238), (944, 33759), (968, 32922), (1023, 31152), (1062, 30008), (1089, 29264), (1116, 28556), (1298, 24552), (1364, 23364), (1416, 22506), (1452, 21948), (1488, 21417), (1584, 20119), (1829, 17424), (1936, 16461), (1947, 16368), (2046, 15576), (2124, 15004), (2178, 14632), (2232, 14278), (2596, 12276), (2728, 11682), (2832, 11253), (2904, 10974), (3069, 10384), (3658, 8712), (3751, 8496), (3894, 8184), (4092, 7788), (4248, 7502), (4356, 7316), (4464, 7139), (5192, 6138), (5456, 5841), (5487, 5808)]