440511984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8971}}^1$

素因数の和:9027

約数の個数: 120

約数和(自身を含む): 1388434944

約数和(自身を除く): 947922960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 8184, 8971, 12276, 16368, 17942, 24552, 26913, 35884, 49104, 53826, 71768, 80739, 98681, 107652, 143536, 161478, 197362, 215304, 278101, 296043, 322956, 394724, 430608, 556202, 592086, 645912, 789448, 834303, 888129, 1112404, 1184172, 1291824, 1578896, 1668606, 1776258, 2224808, 2368344, 2502909, 3059111, 3337212, 3552516, 4449616, 4736688, 5005818, 6118222, 6674424, 7105032, 9177333, 10011636, 12236444, 13348848, 14210064, 18354666, 20023272, 24472888, 27531999, 36709332, 40046544, 48945776, 55063998, 73418664, 110127996, 146837328, 220255992, 440511984]

約数ペア:

[(1, 440511984), (2, 220255992), (3, 146837328), (4, 110127996), (6, 73418664), (8, 55063998), (9, 48945776), (11, 40046544), (12, 36709332), (16, 27531999), (18, 24472888), (22, 20023272), (24, 18354666), (31, 14210064), (33, 13348848), (36, 12236444), (44, 10011636), (48, 9177333), (62, 7105032), (66, 6674424), (72, 6118222), (88, 5005818), (93, 4736688), (99, 4449616), (124, 3552516), (132, 3337212), (144, 3059111), (176, 2502909), (186, 2368344), (198, 2224808), (248, 1776258), (264, 1668606), (279, 1578896), (341, 1291824), (372, 1184172), (396, 1112404), (496, 888129), (528, 834303), (558, 789448), (682, 645912), (744, 592086), (792, 556202), (1023, 430608), (1116, 394724), (1364, 322956), (1488, 296043), (1584, 278101), (2046, 215304), (2232, 197362), (2728, 161478), (3069, 143536), (4092, 107652), (4464, 98681), (5456, 80739), (6138, 71768), (8184, 53826), (8971, 49104), (12276, 35884), (16368, 26913), (17942, 24552)]