235645488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 180

約数和(自身を含む): 746929872

約数和(自身を除く): 511284384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 169, 184, 207, 208, 234, 276, 299, 312, 338, 368, 414, 421, 468, 507, 552, 598, 624, 676, 828, 842, 897, 936, 1014, 1104, 1196, 1263, 1352, 1521, 1656, 1684, 1794, 1872, 2028, 2392, 2526, 2691, 2704, 3042, 3312, 3368, 3588, 3789, 3887, 4056, 4784, 5052, 5382, 5473, 6084, 6736, 7176, 7578, 7774, 8112, 9683, 10104, 10764, 10946, 11661, 12168, 14352, 15156, 15548, 16419, 19366, 20208, 21528, 21892, 23322, 24336, 29049, 30312, 31096, 32838, 34983, 38732, 43056, 43784, 46644, 49257, 58098, 60624, 62192, 65676, 69966, 71149, 77464, 87147, 87568, 93288, 98514, 116196, 125879, 131352, 139932, 142298, 154928, 174294, 186576, 197028, 213447, 232392, 251758, 262704, 279864, 284596, 348588, 377637, 394056, 426894, 464784, 503516, 559728, 569192, 640341, 697176, 755274, 788112, 853788, 1007032, 1132911, 1138384, 1280682, 1394352, 1510548, 1636427, 1707576, 2014064, 2265822, 2561364, 3021096, 3272854, 3415152, 4531644, 4909281, 5122728, 6042192, 6545708, 9063288, 9818562, 10245456, 13091416, 14727843, 18126576, 19637124, 26182832, 29455686, 39274248, 58911372, 78548496, 117822744, 235645488]

約数ペア:

[(1, 235645488), (2, 117822744), (3, 78548496), (4, 58911372), (6, 39274248), (8, 29455686), (9, 26182832), (12, 19637124), (13, 18126576), (16, 14727843), (18, 13091416), (23, 10245456), (24, 9818562), (26, 9063288), (36, 6545708), (39, 6042192), (46, 5122728), (48, 4909281), (52, 4531644), (69, 3415152), (72, 3272854), (78, 3021096), (92, 2561364), (104, 2265822), (117, 2014064), (138, 1707576), (144, 1636427), (156, 1510548), (169, 1394352), (184, 1280682), (207, 1138384), (208, 1132911), (234, 1007032), (276, 853788), (299, 788112), (312, 755274), (338, 697176), (368, 640341), (414, 569192), (421, 559728), (468, 503516), (507, 464784), (552, 426894), (598, 394056), (624, 377637), (676, 348588), (828, 284596), (842, 279864), (897, 262704), (936, 251758), (1014, 232392), (1104, 213447), (1196, 197028), (1263, 186576), (1352, 174294), (1521, 154928), (1656, 142298), (1684, 139932), (1794, 131352), (1872, 125879), (2028, 116196), (2392, 98514), (2526, 93288), (2691, 87568), (2704, 87147), (3042, 77464), (3312, 71149), (3368, 69966), (3588, 65676), (3789, 62192), (3887, 60624), (4056, 58098), (4784, 49257), (5052, 46644), (5382, 43784), (5473, 43056), (6084, 38732), (6736, 34983), (7176, 32838), (7578, 31096), (7774, 30312), (8112, 29049), (9683, 24336), (10104, 23322), (10764, 21892), (10946, 21528), (11661, 20208), (12168, 19366), (14352, 16419), (15156, 15548)]