236437888

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 482806800

約数和(自身を除く): 246368912

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 137, 139, 194, 274, 278, 388, 548, 556, 776, 1096, 1112, 1552, 2192, 2224, 3104, 4384, 4448, 6208, 8768, 8896, 12416, 13289, 13483, 17536, 17792, 19043, 26578, 26966, 38086, 53156, 53932, 76172, 106312, 107864, 152344, 212624, 215728, 304688, 425248, 431456, 609376, 850496, 862912, 1218752, 1700992, 1725824, 1847171, 2437504, 3694342, 7388684, 14777368, 29554736, 59109472, 118218944, 236437888]

約数ペア:

[(1, 236437888), (2, 118218944), (4, 59109472), (8, 29554736), (16, 14777368), (32, 7388684), (64, 3694342), (97, 2437504), (128, 1847171), (137, 1725824), (139, 1700992), (194, 1218752), (274, 862912), (278, 850496), (388, 609376), (548, 431456), (556, 425248), (776, 304688), (1096, 215728), (1112, 212624), (1552, 152344), (2192, 107864), (2224, 106312), (3104, 76172), (4384, 53932), (4448, 53156), (6208, 38086), (8768, 26966), (8896, 26578), (12416, 19043), (13289, 17792), (13483, 17536)]