648972672

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 1804053600

約数和(自身を除く): 1155080928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 101, 116, 128, 174, 192, 202, 232, 303, 348, 384, 404, 464, 577, 606, 696, 808, 928, 1154, 1212, 1392, 1616, 1731, 1856, 2308, 2424, 2784, 2929, 3232, 3462, 3712, 4616, 4848, 5568, 5858, 6464, 6924, 8787, 9232, 9696, 11136, 11716, 12928, 13848, 16733, 17574, 18464, 19392, 23432, 27696, 33466, 35148, 36928, 38784, 46864, 50199, 55392, 58277, 66932, 70296, 73856, 93728, 100398, 110784, 116554, 133864, 140592, 174831, 187456, 200796, 221568, 233108, 267728, 281184, 349662, 374912, 401592, 466216, 535456, 562368, 699324, 803184, 932432, 1070912, 1124736, 1398648, 1606368, 1690033, 1864864, 2141824, 2797296, 3212736, 3380066, 3729728, 5070099, 5594592, 6425472, 6760132, 7459456, 10140198, 11189184, 13520264, 20280396, 22378368, 27040528, 40560792, 54081056, 81121584, 108162112, 162243168, 216324224, 324486336, 648972672]

約数ペア:

[(1, 648972672), (2, 324486336), (3, 216324224), (4, 162243168), (6, 108162112), (8, 81121584), (12, 54081056), (16, 40560792), (24, 27040528), (29, 22378368), (32, 20280396), (48, 13520264), (58, 11189184), (64, 10140198), (87, 7459456), (96, 6760132), (101, 6425472), (116, 5594592), (128, 5070099), (174, 3729728), (192, 3380066), (202, 3212736), (232, 2797296), (303, 2141824), (348, 1864864), (384, 1690033), (404, 1606368), (464, 1398648), (577, 1124736), (606, 1070912), (696, 932432), (808, 803184), (928, 699324), (1154, 562368), (1212, 535456), (1392, 466216), (1616, 401592), (1731, 374912), (1856, 349662), (2308, 281184), (2424, 267728), (2784, 233108), (2929, 221568), (3232, 200796), (3462, 187456), (3712, 174831), (4616, 140592), (4848, 133864), (5568, 116554), (5858, 110784), (6464, 100398), (6924, 93728), (8787, 73856), (9232, 70296), (9696, 66932), (11136, 58277), (11716, 55392), (12928, 50199), (13848, 46864), (16733, 38784), (17574, 36928), (18464, 35148), (19392, 33466), (23432, 27696)]