216739488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 698664960

約数和(自身を除く): 481925472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 56, 69, 74, 84, 92, 96, 111, 112, 138, 148, 161, 168, 184, 222, 224, 259, 276, 296, 322, 336, 368, 379, 444, 483, 518, 552, 592, 644, 672, 736, 758, 777, 851, 888, 966, 1036, 1104, 1137, 1184, 1288, 1516, 1554, 1702, 1776, 1932, 2072, 2208, 2274, 2553, 2576, 2653, 3032, 3108, 3404, 3552, 3864, 4144, 4548, 5106, 5152, 5306, 5957, 6064, 6216, 6808, 7728, 7959, 8288, 8717, 9096, 10212, 10612, 11914, 12128, 12432, 13616, 14023, 15456, 15918, 17434, 17871, 18192, 20424, 21224, 23828, 24864, 26151, 27232, 28046, 31836, 34868, 35742, 36384, 40848, 42069, 42448, 47656, 52302, 56092, 61019, 63672, 69736, 71484, 81696, 84138, 84896, 95312, 98161, 104604, 112184, 122038, 127344, 139472, 142968, 168276, 183057, 190624, 196322, 209208, 224368, 244076, 254688, 278944, 285936, 294483, 322529, 336552, 366114, 392644, 418416, 448736, 488152, 571872, 588966, 645058, 673104, 732228, 785288, 836832, 967587, 976304, 1177932, 1290116, 1346208, 1464456, 1570576, 1935174, 1952608, 2257703, 2355864, 2580232, 2928912, 3141152, 3870348, 4515406, 4711728, 5160464, 5857824, 6773109, 7740696, 9030812, 9423456, 10320928, 13546218, 15481392, 18061624, 27092436, 30962784, 36123248, 54184872, 72246496, 108369744, 216739488]

約数ペア:

[(1, 216739488), (2, 108369744), (3, 72246496), (4, 54184872), (6, 36123248), (7, 30962784), (8, 27092436), (12, 18061624), (14, 15481392), (16, 13546218), (21, 10320928), (23, 9423456), (24, 9030812), (28, 7740696), (32, 6773109), (37, 5857824), (42, 5160464), (46, 4711728), (48, 4515406), (56, 3870348), (69, 3141152), (74, 2928912), (84, 2580232), (92, 2355864), (96, 2257703), (111, 1952608), (112, 1935174), (138, 1570576), (148, 1464456), (161, 1346208), (168, 1290116), (184, 1177932), (222, 976304), (224, 967587), (259, 836832), (276, 785288), (296, 732228), (322, 673104), (336, 645058), (368, 588966), (379, 571872), (444, 488152), (483, 448736), (518, 418416), (552, 392644), (592, 366114), (644, 336552), (672, 322529), (736, 294483), (758, 285936), (777, 278944), (851, 254688), (888, 244076), (966, 224368), (1036, 209208), (1104, 196322), (1137, 190624), (1184, 183057), (1288, 168276), (1516, 142968), (1554, 139472), (1702, 127344), (1776, 122038), (1932, 112184), (2072, 104604), (2208, 98161), (2274, 95312), (2553, 84896), (2576, 84138), (2653, 81696), (3032, 71484), (3108, 69736), (3404, 63672), (3552, 61019), (3864, 56092), (4144, 52302), (4548, 47656), (5106, 42448), (5152, 42069), (5306, 40848), (5957, 36384), (6064, 35742), (6216, 34868), (6808, 31836), (7728, 28046), (7959, 27232), (8288, 26151), (8717, 24864), (9096, 23828), (10212, 21224), (10612, 20424), (11914, 18192), (12128, 17871), (12432, 17434), (13616, 15918), (14023, 15456)]