1556579712

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1344

約数の個数: 128

約数和(自身を含む): 4378982400

約数和(自身を除く): 2822402688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 191, 192, 228, 304, 382, 384, 456, 573, 608, 764, 912, 1117, 1146, 1216, 1528, 1824, 2234, 2292, 2432, 3056, 3351, 3629, 3648, 4468, 4584, 6112, 6702, 7258, 7296, 8936, 9168, 10887, 12224, 13404, 14516, 17872, 18336, 21223, 21774, 24448, 26808, 29032, 35744, 36672, 42446, 43548, 53616, 58064, 63669, 71488, 73344, 84892, 87096, 107232, 116128, 127338, 142976, 169784, 174192, 213347, 214464, 232256, 254676, 339568, 348384, 426694, 428928, 464512, 509352, 640041, 679136, 696768, 853388, 1018704, 1280082, 1358272, 1393536, 1706776, 2037408, 2560164, 2716544, 3413552, 4053593, 4074816, 5120328, 6827104, 8107186, 8149632, 10240656, 12160779, 13654208, 16214372, 20481312, 24321558, 27308416, 32428744, 40962624, 48643116, 64857488, 81925248, 97286232, 129714976, 194572464, 259429952, 389144928, 518859904, 778289856, 1556579712]

約数ペア:

[(1, 1556579712), (2, 778289856), (3, 518859904), (4, 389144928), (6, 259429952), (8, 194572464), (12, 129714976), (16, 97286232), (19, 81925248), (24, 64857488), (32, 48643116), (38, 40962624), (48, 32428744), (57, 27308416), (64, 24321558), (76, 20481312), (96, 16214372), (114, 13654208), (128, 12160779), (152, 10240656), (191, 8149632), (192, 8107186), (228, 6827104), (304, 5120328), (382, 4074816), (384, 4053593), (456, 3413552), (573, 2716544), (608, 2560164), (764, 2037408), (912, 1706776), (1117, 1393536), (1146, 1358272), (1216, 1280082), (1528, 1018704), (1824, 853388), (2234, 696768), (2292, 679136), (2432, 640041), (3056, 509352), (3351, 464512), (3629, 428928), (3648, 426694), (4468, 348384), (4584, 339568), (6112, 254676), (6702, 232256), (7258, 214464), (7296, 213347), (8936, 174192), (9168, 169784), (10887, 142976), (12224, 127338), (13404, 116128), (14516, 107232), (17872, 87096), (18336, 84892), (21223, 73344), (21774, 71488), (24448, 63669), (26808, 58064), (29032, 53616), (35744, 43548), (36672, 42446)]