287256912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2832

約数の個数: 80

約数和(自身を含む): 777093120

約数和(自身を除く): 489836208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 2719, 3408, 4402, 5438, 6603, 8157, 8804, 10876, 13206, 16314, 17608, 21752, 26412, 32628, 35216, 43504, 52824, 65256, 84289, 105648, 130512, 168578, 193049, 252867, 337156, 386098, 505734, 579147, 674312, 772196, 1011468, 1158294, 1348624, 1544392, 2022936, 2316588, 3088784, 4045872, 4633176, 5984519, 9266352, 11969038, 17953557, 23938076, 35907114, 47876152, 71814228, 95752304, 143628456, 287256912]

約数ペア:

[(1, 287256912), (2, 143628456), (3, 95752304), (4, 71814228), (6, 47876152), (8, 35907114), (12, 23938076), (16, 17953557), (24, 11969038), (31, 9266352), (48, 5984519), (62, 4633176), (71, 4045872), (93, 3088784), (124, 2316588), (142, 2022936), (186, 1544392), (213, 1348624), (248, 1158294), (284, 1011468), (372, 772196), (426, 674312), (496, 579147), (568, 505734), (744, 386098), (852, 337156), (1136, 252867), (1488, 193049), (1704, 168578), (2201, 130512), (2719, 105648), (3408, 84289), (4402, 65256), (5438, 52824), (6603, 43504), (8157, 35216), (8804, 32628), (10876, 26412), (13206, 21752), (16314, 17608)]