2897136

素因数分解:

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

素因数の和:115

約数の個数: 120

約数和(自身を含む): 9285120

約数和(自身を除く): 6387984

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, 124, 132, 144, 176, 177, 186, 198, 236, 248, 264, 279, 341, 354, 372, 396, 472, 496, 528, 531, 558, 649, 682, 708, 744, 792, 944, 1023, 1062, 1116, 1298, 1364, 1416, 1488, 1584, 1829, 1947, 2046, 2124, 2232, 2596, 2728, 2832, 3069, 3658, 3894, 4092, 4248, 4464, 5192, 5456, 5487, 5841, 6138, 7316, 7788, 8184, 8496, 10384, 10974, 11682, 12276, 14632, 15576, 16368, 16461, 20119, 21948, 23364, 24552, 29264, 31152, 32922, 40238, 43896, 46728, 49104, 60357, 65844, 80476, 87792, 93456, 120714, 131688, 160952, 181071, 241428, 263376, 321904, 362142, 482856, 724284, 965712, 1448568, 2897136]

約数ペア:

[(1, 2897136), (2, 1448568), (3, 965712), (4, 724284), (6, 482856), (8, 362142), (9, 321904), (11, 263376), (12, 241428), (16, 181071), (18, 160952), (22, 131688), (24, 120714), (31, 93456), (33, 87792), (36, 80476), (44, 65844), (48, 60357), (59, 49104), (62, 46728), (66, 43896), (72, 40238), (88, 32922), (93, 31152), (99, 29264), (118, 24552), (124, 23364), (132, 21948), (144, 20119), (176, 16461), (177, 16368), (186, 15576), (198, 14632), (236, 12276), (248, 11682), (264, 10974), (279, 10384), (341, 8496), (354, 8184), (372, 7788), (396, 7316), (472, 6138), (496, 5841), (528, 5487), (531, 5456), (558, 5192), (649, 4464), (682, 4248), (708, 4092), (744, 3894), (792, 3658), (944, 3069), (1023, 2832), (1062, 2728), (1116, 2596), (1298, 2232), (1364, 2124), (1416, 2046), (1488, 1947), (1584, 1829)]