1639494864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14653}}^1$

素因数の和:14714

約数の個数: 160

約数和(自身を含む): 5523971840

約数和(自身を除く): 3884476976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 756, 777, 888, 999, 1008, 1036, 1332, 1512, 1554, 1776, 1998, 2072, 2331, 2664, 3024, 3108, 3996, 4144, 4662, 5328, 6216, 6993, 7992, 9324, 12432, 13986, 14653, 15984, 18648, 27972, 29306, 37296, 43959, 55944, 58612, 87918, 102571, 111888, 117224, 131877, 175836, 205142, 234448, 263754, 307713, 351672, 395631, 410284, 527508, 542161, 615426, 703344, 791262, 820568, 923139, 1055016, 1084322, 1230852, 1582524, 1626483, 1641136, 1846278, 2110032, 2168644, 2461704, 2769417, 3165048, 3252966, 3692556, 3795127, 4337288, 4879449, 4923408, 5538834, 6330096, 6505932, 7385112, 7590254, 8674576, 9758898, 11077668, 11385381, 13011864, 14638347, 14770224, 15180508, 19517796, 22155336, 22770762, 26023728, 29276694, 30361016, 34156143, 39035592, 44310672, 45541524, 58553388, 60722032, 68312286, 78071184, 91083048, 102468429, 117106776, 136624572, 182166096, 204936858, 234213552, 273249144, 409873716, 546498288, 819747432, 1639494864]

約数ペア:

[(1, 1639494864), (2, 819747432), (3, 546498288), (4, 409873716), (6, 273249144), (7, 234213552), (8, 204936858), (9, 182166096), (12, 136624572), (14, 117106776), (16, 102468429), (18, 91083048), (21, 78071184), (24, 68312286), (27, 60722032), (28, 58553388), (36, 45541524), (37, 44310672), (42, 39035592), (48, 34156143), (54, 30361016), (56, 29276694), (63, 26023728), (72, 22770762), (74, 22155336), (84, 19517796), (108, 15180508), (111, 14770224), (112, 14638347), (126, 13011864), (144, 11385381), (148, 11077668), (168, 9758898), (189, 8674576), (216, 7590254), (222, 7385112), (252, 6505932), (259, 6330096), (296, 5538834), (333, 4923408), (336, 4879449), (378, 4337288), (432, 3795127), (444, 3692556), (504, 3252966), (518, 3165048), (592, 2769417), (666, 2461704), (756, 2168644), (777, 2110032), (888, 1846278), (999, 1641136), (1008, 1626483), (1036, 1582524), (1332, 1230852), (1512, 1084322), (1554, 1055016), (1776, 923139), (1998, 820568), (2072, 791262), (2331, 703344), (2664, 615426), (3024, 542161), (3108, 527508), (3996, 410284), (4144, 395631), (4662, 351672), (5328, 307713), (6216, 263754), (6993, 234448), (7992, 205142), (9324, 175836), (12432, 131877), (13986, 117224), (14653, 111888), (15984, 102571), (18648, 87918), (27972, 58612), (29306, 55944), (37296, 43959)]