330576896

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1359

約数の個数: 88

約数和(自身を含む): 749693280

約数和(自身を除く): 419116384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1024, 1216, 1307, 1664, 1976, 2432, 2614, 3328, 3952, 4864, 5228, 6656, 7904, 9728, 10456, 13312, 15808, 16991, 19456, 20912, 24833, 31616, 33982, 41824, 49666, 63232, 67964, 83648, 99332, 126464, 135928, 167296, 198664, 252928, 271856, 322829, 334592, 397328, 543712, 645658, 669184, 794656, 1087424, 1291316, 1338368, 1589312, 2174848, 2582632, 3178624, 4349696, 5165264, 6357248, 8699392, 10330528, 12714496, 17398784, 20661056, 25428992, 41322112, 82644224, 165288448, 330576896]

約数ペア:

[(1, 330576896), (2, 165288448), (4, 82644224), (8, 41322112), (13, 25428992), (16, 20661056), (19, 17398784), (26, 12714496), (32, 10330528), (38, 8699392), (52, 6357248), (64, 5165264), (76, 4349696), (104, 3178624), (128, 2582632), (152, 2174848), (208, 1589312), (247, 1338368), (256, 1291316), (304, 1087424), (416, 794656), (494, 669184), (512, 645658), (608, 543712), (832, 397328), (988, 334592), (1024, 322829), (1216, 271856), (1307, 252928), (1664, 198664), (1976, 167296), (2432, 135928), (2614, 126464), (3328, 99332), (3952, 83648), (4864, 67964), (5228, 63232), (6656, 49666), (7904, 41824), (9728, 33982), (10456, 31616), (13312, 24833), (15808, 20912), (16991, 19456)]