289805328

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1557

約数の個数: 120

約数和(自身を含む): 866030880

約数和(自身を除く): 576225552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 73, 76, 114, 144, 146, 152, 171, 219, 228, 292, 304, 342, 438, 456, 584, 657, 684, 876, 912, 1168, 1314, 1368, 1387, 1451, 1752, 2628, 2736, 2774, 2902, 3504, 4161, 4353, 5256, 5548, 5804, 8322, 8706, 10512, 11096, 11608, 12483, 13059, 16644, 17412, 22192, 23216, 24966, 26118, 27569, 33288, 34824, 49932, 52236, 55138, 66576, 69648, 82707, 99864, 104472, 105923, 110276, 165414, 199728, 208944, 211846, 220552, 248121, 317769, 330828, 423692, 441104, 496242, 635538, 661656, 847384, 953307, 992484, 1271076, 1323312, 1694768, 1906614, 1984968, 2012537, 2542152, 3813228, 3969936, 4025074, 5084304, 6037611, 7626456, 8050148, 12075222, 15252912, 16100296, 18112833, 24150444, 32200592, 36225666, 48300888, 72451332, 96601776, 144902664, 289805328]

約数ペア:

[(1, 289805328), (2, 144902664), (3, 96601776), (4, 72451332), (6, 48300888), (8, 36225666), (9, 32200592), (12, 24150444), (16, 18112833), (18, 16100296), (19, 15252912), (24, 12075222), (36, 8050148), (38, 7626456), (48, 6037611), (57, 5084304), (72, 4025074), (73, 3969936), (76, 3813228), (114, 2542152), (144, 2012537), (146, 1984968), (152, 1906614), (171, 1694768), (219, 1323312), (228, 1271076), (292, 992484), (304, 953307), (342, 847384), (438, 661656), (456, 635538), (584, 496242), (657, 441104), (684, 423692), (876, 330828), (912, 317769), (1168, 248121), (1314, 220552), (1368, 211846), (1387, 208944), (1451, 199728), (1752, 165414), (2628, 110276), (2736, 105923), (2774, 104472), (2902, 99864), (3504, 82707), (4161, 69648), (4353, 66576), (5256, 55138), (5548, 52236), (5804, 49932), (8322, 34824), (8706, 33288), (10512, 27569), (11096, 26118), (11608, 24966), (12483, 23216), (13059, 22192), (16644, 17412)]