631008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{313}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 2057328

約数和(自身を除く): 1426320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 313, 336, 504, 626, 672, 939, 1008, 1252, 1878, 2016, 2191, 2504, 2817, 3756, 4382, 5008, 5634, 6573, 7512, 8764, 10016, 11268, 13146, 15024, 17528, 19719, 22536, 26292, 30048, 35056, 39438, 45072, 52584, 70112, 78876, 90144, 105168, 157752, 210336, 315504, 631008]

約数ペア:

[(1, 631008), (2, 315504), (3, 210336), (4, 157752), (6, 105168), (7, 90144), (8, 78876), (9, 70112), (12, 52584), (14, 45072), (16, 39438), (18, 35056), (21, 30048), (24, 26292), (28, 22536), (32, 19719), (36, 17528), (42, 15024), (48, 13146), (56, 11268), (63, 10016), (72, 8764), (84, 7512), (96, 6573), (112, 5634), (126, 5008), (144, 4382), (168, 3756), (224, 2817), (252, 2504), (288, 2191), (313, 2016), (336, 1878), (504, 1252), (626, 1008), (672, 939)]