379709824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 892442880

約数和(自身を除く): 512733056

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 272, 403, 416, 433, 442, 496, 527, 544, 806, 832, 866, 884, 992, 1054, 1088, 1612, 1664, 1732, 1768, 1984, 2108, 2176, 3224, 3464, 3536, 3968, 4216, 5629, 6448, 6851, 6928, 7072, 7361, 8432, 11258, 12896, 13423, 13702, 13856, 14144, 14722, 16864, 22516, 25792, 26846, 27404, 27712, 28288, 29444, 33728, 45032, 51584, 53692, 54808, 55424, 58888, 67456, 90064, 95693, 107384, 109616, 117776, 174499, 180128, 191386, 214768, 219232, 228191, 235552, 348998, 360256, 382772, 429536, 438464, 456382, 471104, 697996, 720512, 765544, 859072, 876928, 912764, 942208, 1395992, 1531088, 1718144, 1825528, 2791984, 2966483, 3062176, 3651056, 5583968, 5932966, 6124352, 7302112, 11167936, 11865932, 12248704, 14604224, 22335872, 23731864, 29208448, 47463728, 94927456, 189854912, 379709824]

約数ペア:

[(1, 379709824), (2, 189854912), (4, 94927456), (8, 47463728), (13, 29208448), (16, 23731864), (17, 22335872), (26, 14604224), (31, 12248704), (32, 11865932), (34, 11167936), (52, 7302112), (62, 6124352), (64, 5932966), (68, 5583968), (104, 3651056), (124, 3062176), (128, 2966483), (136, 2791984), (208, 1825528), (221, 1718144), (248, 1531088), (272, 1395992), (403, 942208), (416, 912764), (433, 876928), (442, 859072), (496, 765544), (527, 720512), (544, 697996), (806, 471104), (832, 456382), (866, 438464), (884, 429536), (992, 382772), (1054, 360256), (1088, 348998), (1612, 235552), (1664, 228191), (1732, 219232), (1768, 214768), (1984, 191386), (2108, 180128), (2176, 174499), (3224, 117776), (3464, 109616), (3536, 107384), (3968, 95693), (4216, 90064), (5629, 67456), (6448, 58888), (6851, 55424), (6928, 54808), (7072, 53692), (7361, 51584), (8432, 45032), (11258, 33728), (12896, 29444), (13423, 28288), (13702, 27712), (13856, 27404), (14144, 26846), (14722, 25792), (16864, 22516)]