40739664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 128920320

約数和(自身を除く): 88180656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 37, 42, 48, 56, 58, 74, 84, 87, 111, 112, 113, 116, 148, 168, 174, 203, 222, 226, 232, 259, 296, 336, 339, 348, 406, 444, 452, 464, 518, 592, 609, 678, 696, 777, 791, 812, 888, 904, 1036, 1073, 1218, 1356, 1392, 1554, 1582, 1624, 1776, 1808, 2072, 2146, 2373, 2436, 2712, 3108, 3164, 3219, 3248, 3277, 4144, 4181, 4292, 4746, 4872, 5424, 6216, 6328, 6438, 6554, 7511, 8362, 8584, 9492, 9744, 9831, 12432, 12543, 12656, 12876, 13108, 15022, 16724, 17168, 18984, 19662, 22533, 22939, 25086, 25752, 26216, 29267, 30044, 33448, 37968, 39324, 45066, 45878, 50172, 51504, 52432, 58534, 60088, 66896, 68817, 78648, 87801, 90132, 91756, 100344, 117068, 120176, 121249, 137634, 157296, 175602, 180264, 183512, 200688, 234136, 242498, 275268, 351204, 360528, 363747, 367024, 468272, 484996, 550536, 702408, 727494, 848743, 969992, 1101072, 1404816, 1454988, 1697486, 1939984, 2546229, 2909976, 3394972, 5092458, 5819952, 6789944, 10184916, 13579888, 20369832, 40739664]

約数ペア:

[(1, 40739664), (2, 20369832), (3, 13579888), (4, 10184916), (6, 6789944), (7, 5819952), (8, 5092458), (12, 3394972), (14, 2909976), (16, 2546229), (21, 1939984), (24, 1697486), (28, 1454988), (29, 1404816), (37, 1101072), (42, 969992), (48, 848743), (56, 727494), (58, 702408), (74, 550536), (84, 484996), (87, 468272), (111, 367024), (112, 363747), (113, 360528), (116, 351204), (148, 275268), (168, 242498), (174, 234136), (203, 200688), (222, 183512), (226, 180264), (232, 175602), (259, 157296), (296, 137634), (336, 121249), (339, 120176), (348, 117068), (406, 100344), (444, 91756), (452, 90132), (464, 87801), (518, 78648), (592, 68817), (609, 66896), (678, 60088), (696, 58534), (777, 52432), (791, 51504), (812, 50172), (888, 45878), (904, 45066), (1036, 39324), (1073, 37968), (1218, 33448), (1356, 30044), (1392, 29267), (1554, 26216), (1582, 25752), (1624, 25086), (1776, 22939), (1808, 22533), (2072, 19662), (2146, 18984), (2373, 17168), (2436, 16724), (2712, 15022), (3108, 13108), (3164, 12876), (3219, 12656), (3248, 12543), (3277, 12432), (4144, 9831), (4181, 9744), (4292, 9492), (4746, 8584), (4872, 8362), (5424, 7511), (6216, 6554), (6328, 6438)]