421895076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 1069824000

約数和(自身を除く): 647928924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 79, 114, 118, 158, 177, 228, 236, 237, 316, 354, 397, 474, 708, 794, 948, 1121, 1191, 1501, 1588, 2242, 2382, 3002, 3363, 4484, 4503, 4661, 4764, 6004, 6726, 7543, 9006, 9322, 13452, 13983, 15086, 18012, 18644, 22629, 23423, 27966, 30172, 31363, 45258, 46846, 55932, 62726, 70269, 88559, 90516, 93692, 94089, 125452, 140538, 177118, 188178, 265677, 281076, 354236, 376356, 445037, 531354, 595897, 890074, 1062708, 1191794, 1335111, 1780148, 1787691, 1850417, 2383588, 2670222, 3575382, 3700834, 5340444, 5551251, 7150764, 7401668, 11102502, 22205004, 35157923, 70315846, 105473769, 140631692, 210947538, 421895076]

約数ペア:

[(1, 421895076), (2, 210947538), (3, 140631692), (4, 105473769), (6, 70315846), (12, 35157923), (19, 22205004), (38, 11102502), (57, 7401668), (59, 7150764), (76, 5551251), (79, 5340444), (114, 3700834), (118, 3575382), (158, 2670222), (177, 2383588), (228, 1850417), (236, 1787691), (237, 1780148), (316, 1335111), (354, 1191794), (397, 1062708), (474, 890074), (708, 595897), (794, 531354), (948, 445037), (1121, 376356), (1191, 354236), (1501, 281076), (1588, 265677), (2242, 188178), (2382, 177118), (3002, 140538), (3363, 125452), (4484, 94089), (4503, 93692), (4661, 90516), (4764, 88559), (6004, 70269), (6726, 62726), (7543, 55932), (9006, 46846), (9322, 45258), (13452, 31363), (13983, 30172), (15086, 27966), (18012, 23423), (18644, 22629)]