21151804224

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1\times {\mathrm{2663}}^1$

素因数の和:3728

約数の個数: 112

約数和(自身を含む): 57407495040

約数和(自身を除く): 36255690816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1009, 1312, 1968, 2018, 2624, 2663, 3027, 3936, 4036, 5326, 6054, 7872, 7989, 8072, 10652, 12108, 15978, 16144, 21304, 24216, 31956, 32288, 41369, 42608, 48432, 63912, 64576, 82738, 85216, 96864, 109183, 124107, 127824, 165476, 170432, 193728, 218366, 248214, 255648, 327549, 330952, 436732, 496428, 511296, 655098, 661904, 873464, 992856, 1310196, 1323808, 1746928, 1985712, 2620392, 2647616, 2686967, 3493856, 3971424, 5240784, 5373934, 6987712, 7942848, 8060901, 10481568, 10747868, 16121802, 20963136, 21495736, 32243604, 42991472, 64487208, 85982944, 110165647, 128974416, 171965888, 220331294, 257948832, 330496941, 440662588, 515897664, 660993882, 881325176, 1321987764, 1762650352, 2643975528, 3525300704, 5287951056, 7050601408, 10575902112, 21151804224]

約数ペア:

[(1, 21151804224), (2, 10575902112), (3, 7050601408), (4, 5287951056), (6, 3525300704), (8, 2643975528), (12, 1762650352), (16, 1321987764), (24, 881325176), (32, 660993882), (41, 515897664), (48, 440662588), (64, 330496941), (82, 257948832), (96, 220331294), (123, 171965888), (164, 128974416), (192, 110165647), (246, 85982944), (328, 64487208), (492, 42991472), (656, 32243604), (984, 21495736), (1009, 20963136), (1312, 16121802), (1968, 10747868), (2018, 10481568), (2624, 8060901), (2663, 7942848), (3027, 6987712), (3936, 5373934), (4036, 5240784), (5326, 3971424), (6054, 3493856), (7872, 2686967), (7989, 2647616), (8072, 2620392), (10652, 1985712), (12108, 1746928), (15978, 1323808), (16144, 1310196), (21304, 992856), (24216, 873464), (31956, 661904), (32288, 655098), (41369, 511296), (42608, 496428), (48432, 436732), (63912, 330952), (64576, 327549), (82738, 255648), (85216, 248214), (96864, 218366), (109183, 193728), (124107, 170432), (127824, 165476)]