15693219776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2657}}^1$

素因数の和:2942

約数の個数: 112

約数和(自身を含む): 34782800640

約数和(自身を除く): 19089580864

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 229, 248, 403, 416, 458, 496, 806, 832, 916, 992, 1612, 1832, 1984, 2657, 2977, 3224, 3664, 5314, 5954, 6448, 7099, 7328, 10628, 11908, 12896, 14198, 14656, 21256, 23816, 25792, 28396, 34541, 42512, 47632, 56792, 69082, 82367, 85024, 92287, 95264, 113584, 138164, 164734, 170048, 184574, 190528, 227168, 276328, 329468, 369148, 454336, 552656, 608453, 658936, 738296, 1070771, 1105312, 1216906, 1317872, 1476592, 2141542, 2210624, 2433812, 2635744, 2953184, 4283084, 4867624, 5271488, 5906368, 7909889, 8566168, 9735248, 15819778, 17132336, 18862043, 19470496, 31639556, 34264672, 37724086, 38940992, 63279112, 68529344, 75448172, 126558224, 150896344, 245206559, 253116448, 301792688, 490413118, 506232896, 603585376, 980826236, 1207170752, 1961652472, 3923304944, 7846609888, 15693219776]

約数ペア:

[(1, 15693219776), (2, 7846609888), (4, 3923304944), (8, 1961652472), (13, 1207170752), (16, 980826236), (26, 603585376), (31, 506232896), (32, 490413118), (52, 301792688), (62, 253116448), (64, 245206559), (104, 150896344), (124, 126558224), (208, 75448172), (229, 68529344), (248, 63279112), (403, 38940992), (416, 37724086), (458, 34264672), (496, 31639556), (806, 19470496), (832, 18862043), (916, 17132336), (992, 15819778), (1612, 9735248), (1832, 8566168), (1984, 7909889), (2657, 5906368), (2977, 5271488), (3224, 4867624), (3664, 4283084), (5314, 2953184), (5954, 2635744), (6448, 2433812), (7099, 2210624), (7328, 2141542), (10628, 1476592), (11908, 1317872), (12896, 1216906), (14198, 1105312), (14656, 1070771), (21256, 738296), (23816, 658936), (25792, 608453), (28396, 552656), (34541, 454336), (42512, 369148), (47632, 329468), (56792, 276328), (69082, 227168), (82367, 190528), (85024, 184574), (92287, 170048), (95264, 164734), (113584, 138164)]