647647968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13049}}^1$

素因数の和:13120

約数の個数: 96

約数和(自身を含む): 1894233600

約数和(自身を除く): 1246585632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 88, 94, 96, 132, 141, 176, 188, 264, 282, 352, 376, 517, 528, 564, 752, 1034, 1056, 1128, 1504, 1551, 2068, 2256, 3102, 4136, 4512, 6204, 8272, 12408, 13049, 16544, 24816, 26098, 39147, 49632, 52196, 78294, 104392, 143539, 156588, 208784, 287078, 313176, 417568, 430617, 574156, 613303, 626352, 861234, 1148312, 1226606, 1252704, 1722468, 1839909, 2296624, 2453212, 3444936, 3679818, 4593248, 4906424, 6746333, 6889872, 7359636, 9812848, 13492666, 13779744, 14719272, 19625696, 20238999, 26985332, 29438544, 40477998, 53970664, 58877088, 80955996, 107941328, 161911992, 215882656, 323823984, 647647968]

約数ペア:

[(1, 647647968), (2, 323823984), (3, 215882656), (4, 161911992), (6, 107941328), (8, 80955996), (11, 58877088), (12, 53970664), (16, 40477998), (22, 29438544), (24, 26985332), (32, 20238999), (33, 19625696), (44, 14719272), (47, 13779744), (48, 13492666), (66, 9812848), (88, 7359636), (94, 6889872), (96, 6746333), (132, 4906424), (141, 4593248), (176, 3679818), (188, 3444936), (264, 2453212), (282, 2296624), (352, 1839909), (376, 1722468), (517, 1252704), (528, 1226606), (564, 1148312), (752, 861234), (1034, 626352), (1056, 613303), (1128, 574156), (1504, 430617), (1551, 417568), (2068, 313176), (2256, 287078), (3102, 208784), (4136, 156588), (4512, 143539), (6204, 104392), (8272, 78294), (12408, 52196), (13049, 49632), (16544, 39147), (24816, 26098)]