386835176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 939859200

約数和(自身を除く): 553024024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 73, 91, 104, 116, 146, 182, 203, 232, 251, 292, 364, 377, 406, 502, 511, 584, 728, 754, 812, 949, 1004, 1022, 1508, 1624, 1757, 1898, 2008, 2044, 2117, 2639, 3016, 3263, 3514, 3796, 4088, 4234, 5278, 6526, 6643, 7028, 7279, 7592, 8468, 10556, 13052, 13286, 14056, 14558, 14819, 16936, 18323, 21112, 22841, 26104, 26572, 27521, 29116, 29638, 36646, 45682, 50953, 53144, 55042, 58232, 59276, 73292, 91364, 94627, 101906, 110084, 118552, 128261, 146584, 182728, 189254, 192647, 203812, 220168, 238199, 256522, 378508, 385294, 407624, 476398, 513044, 531367, 662389, 757016, 770588, 952796, 1026088, 1062734, 1324778, 1541176, 1667393, 1905592, 2125468, 2649556, 3334786, 3719569, 4250936, 5299112, 6669572, 6907771, 7439138, 13339144, 13815542, 14878276, 27631084, 29756552, 48354397, 55262168, 96708794, 193417588, 386835176]

約数ペア:

[(1, 386835176), (2, 193417588), (4, 96708794), (7, 55262168), (8, 48354397), (13, 29756552), (14, 27631084), (26, 14878276), (28, 13815542), (29, 13339144), (52, 7439138), (56, 6907771), (58, 6669572), (73, 5299112), (91, 4250936), (104, 3719569), (116, 3334786), (146, 2649556), (182, 2125468), (203, 1905592), (232, 1667393), (251, 1541176), (292, 1324778), (364, 1062734), (377, 1026088), (406, 952796), (502, 770588), (511, 757016), (584, 662389), (728, 531367), (754, 513044), (812, 476398), (949, 407624), (1004, 385294), (1022, 378508), (1508, 256522), (1624, 238199), (1757, 220168), (1898, 203812), (2008, 192647), (2044, 189254), (2117, 182728), (2639, 146584), (3016, 128261), (3263, 118552), (3514, 110084), (3796, 101906), (4088, 94627), (4234, 91364), (5278, 73292), (6526, 59276), (6643, 58232), (7028, 55042), (7279, 53144), (7592, 50953), (8468, 45682), (10556, 36646), (13052, 29638), (13286, 29116), (14056, 27521), (14558, 26572), (14819, 26104), (16936, 22841), (18323, 21112)]