253059696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 740952576

約数和(自身を除く): 487892880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 664, 683, 744, 747, 996, 1116, 1328, 1366, 1488, 1494, 1992, 2049, 2232, 2573, 2732, 2988, 3984, 4098, 4464, 5146, 5464, 5976, 6147, 7719, 8196, 10292, 10928, 11952, 12294, 15438, 16392, 20584, 21173, 23157, 24588, 30876, 32784, 41168, 42346, 46314, 49176, 56689, 61752, 63519, 84692, 92628, 98352, 113378, 123504, 127038, 169384, 170067, 185256, 190557, 226756, 254076, 338768, 340134, 370512, 381114, 453512, 508152, 510201, 680268, 762228, 907024, 1016304, 1020402, 1360536, 1524456, 1757359, 2040804, 2721072, 3048912, 3514718, 4081608, 5272077, 7029436, 8163216, 10544154, 14058872, 15816231, 21088308, 28117744, 31632462, 42176616, 63264924, 84353232, 126529848, 253059696]

約数ペア:

[(1, 253059696), (2, 126529848), (3, 84353232), (4, 63264924), (6, 42176616), (8, 31632462), (9, 28117744), (12, 21088308), (16, 15816231), (18, 14058872), (24, 10544154), (31, 8163216), (36, 7029436), (48, 5272077), (62, 4081608), (72, 3514718), (83, 3048912), (93, 2721072), (124, 2040804), (144, 1757359), (166, 1524456), (186, 1360536), (248, 1020402), (249, 1016304), (279, 907024), (332, 762228), (372, 680268), (496, 510201), (498, 508152), (558, 453512), (664, 381114), (683, 370512), (744, 340134), (747, 338768), (996, 254076), (1116, 226756), (1328, 190557), (1366, 185256), (1488, 170067), (1494, 169384), (1992, 127038), (2049, 123504), (2232, 113378), (2573, 98352), (2732, 92628), (2988, 84692), (3984, 63519), (4098, 61752), (4464, 56689), (5146, 49176), (5464, 46314), (5976, 42346), (6147, 41168), (7719, 32784), (8196, 30876), (10292, 24588), (10928, 23157), (11952, 21173), (12294, 20584), (15438, 16392)]