290375904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:849

約数の個数: 192

約数和(自身を含む): 961196544

約数和(自身を除く): 670820640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 172, 182, 208, 224, 258, 273, 301, 312, 336, 344, 364, 416, 516, 546, 559, 602, 624, 672, 688, 728, 773, 903, 1032, 1092, 1118, 1204, 1248, 1376, 1456, 1546, 1677, 1806, 2064, 2184, 2236, 2319, 2408, 2912, 3092, 3354, 3612, 3913, 4128, 4368, 4472, 4638, 4816, 5411, 6184, 6708, 7224, 7826, 8736, 8944, 9276, 9632, 10049, 10822, 11739, 12368, 13416, 14448, 15652, 16233, 17888, 18552, 20098, 21644, 23478, 24736, 26832, 28896, 30147, 31304, 32466, 33239, 37104, 40196, 43288, 46956, 53664, 60294, 62608, 64932, 66478, 70343, 74208, 80392, 86576, 93912, 99717, 120588, 125216, 129864, 132956, 140686, 160784, 173152, 187824, 199434, 211029, 232673, 241176, 259728, 265912, 281372, 321568, 375648, 398868, 422058, 432107, 465346, 482352, 519456, 531824, 562744, 698019, 797736, 844116, 864214, 930692, 964704, 1063648, 1125488, 1296321, 1396038, 1595472, 1688232, 1728428, 1861384, 2250976, 2592642, 2792076, 3024749, 3190944, 3376464, 3456856, 3722768, 5185284, 5584152, 6049498, 6752928, 6913712, 7445536, 9074247, 10370568, 11168304, 12098996, 13827424, 18148494, 20741136, 22336608, 24197992, 36296988, 41482272, 48395984, 72593976, 96791968, 145187952, 290375904]

約数ペア:

[(1, 290375904), (2, 145187952), (3, 96791968), (4, 72593976), (6, 48395984), (7, 41482272), (8, 36296988), (12, 24197992), (13, 22336608), (14, 20741136), (16, 18148494), (21, 13827424), (24, 12098996), (26, 11168304), (28, 10370568), (32, 9074247), (39, 7445536), (42, 6913712), (43, 6752928), (48, 6049498), (52, 5584152), (56, 5185284), (78, 3722768), (84, 3456856), (86, 3376464), (91, 3190944), (96, 3024749), (104, 2792076), (112, 2592642), (129, 2250976), (156, 1861384), (168, 1728428), (172, 1688232), (182, 1595472), (208, 1396038), (224, 1296321), (258, 1125488), (273, 1063648), (301, 964704), (312, 930692), (336, 864214), (344, 844116), (364, 797736), (416, 698019), (516, 562744), (546, 531824), (559, 519456), (602, 482352), (624, 465346), (672, 432107), (688, 422058), (728, 398868), (773, 375648), (903, 321568), (1032, 281372), (1092, 265912), (1118, 259728), (1204, 241176), (1248, 232673), (1376, 211029), (1456, 199434), (1546, 187824), (1677, 173152), (1806, 160784), (2064, 140686), (2184, 132956), (2236, 129864), (2319, 125216), (2408, 120588), (2912, 99717), (3092, 93912), (3354, 86576), (3612, 80392), (3913, 74208), (4128, 70343), (4368, 66478), (4472, 64932), (4638, 62608), (4816, 60294), (5411, 53664), (6184, 46956), (6708, 43288), (7224, 40196), (7826, 37104), (8736, 33239), (8944, 32466), (9276, 31304), (9632, 30147), (10049, 28896), (10822, 26832), (11739, 24736), (12368, 23478), (13416, 21644), (14448, 20098), (15652, 18552), (16233, 17888)]