281036613572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163393}}^1$

素因数の和:163549

約数の個数: 96

約数和(自身を含む): 602586614784

約数和(自身を除く): 321550001212

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 97, 124, 143, 194, 286, 341, 388, 403, 572, 682, 806, 1067, 1261, 1364, 1612, 2134, 2522, 3007, 4268, 4433, 5044, 6014, 8866, 12028, 13871, 17732, 27742, 33077, 39091, 55484, 66154, 78182, 132308, 156364, 163393, 326786, 430001, 653572, 860002, 1720004, 1797323, 2124109, 3594646, 4248218, 5065183, 7189292, 8496436, 10130366, 15849121, 20260732, 23365199, 31698242, 46730398, 55717013, 63396484, 65847379, 93460796, 111434026, 131694758, 174340331, 206038573, 222868052, 263389516, 348680662, 412077146, 491322751, 697361324, 724321169, 824154292, 982645502, 1448642338, 1965291004, 2266424303, 2897284676, 4532848606, 5404550261, 6387195763, 9065697212, 10809100522, 12774391526, 21618201044, 25548783052, 70259153393, 140518306786, 281036613572]

約数ペア:

[(1, 281036613572), (2, 140518306786), (4, 70259153393), (11, 25548783052), (13, 21618201044), (22, 12774391526), (26, 10809100522), (31, 9065697212), (44, 6387195763), (52, 5404550261), (62, 4532848606), (97, 2897284676), (124, 2266424303), (143, 1965291004), (194, 1448642338), (286, 982645502), (341, 824154292), (388, 724321169), (403, 697361324), (572, 491322751), (682, 412077146), (806, 348680662), (1067, 263389516), (1261, 222868052), (1364, 206038573), (1612, 174340331), (2134, 131694758), (2522, 111434026), (3007, 93460796), (4268, 65847379), (4433, 63396484), (5044, 55717013), (6014, 46730398), (8866, 31698242), (12028, 23365199), (13871, 20260732), (17732, 15849121), (27742, 10130366), (33077, 8496436), (39091, 7189292), (55484, 5065183), (66154, 4248218), (78182, 3594646), (132308, 2124109), (156364, 1797323), (163393, 1720004), (326786, 860002), (430001, 653572)]