647890992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6007}}^1$

素因数の和:6135

約数の個数: 120

約数和(自身を含む): 2091937536

約数和(自身を除く): 1444046544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 168, 214, 252, 321, 336, 428, 504, 642, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2247, 2568, 2996, 3852, 4494, 5136, 5992, 6007, 6741, 7704, 8988, 11984, 12014, 13482, 15408, 17976, 18021, 24028, 26964, 35952, 36042, 42049, 48056, 53928, 54063, 72084, 84098, 96112, 107856, 108126, 126147, 144168, 168196, 216252, 252294, 288336, 336392, 378441, 432504, 504588, 642749, 672784, 756882, 865008, 1009176, 1285498, 1513764, 1928247, 2018352, 2570996, 3027528, 3856494, 4499243, 5141992, 5784741, 6055056, 7712988, 8998486, 10283984, 11569482, 13497729, 15425976, 17996972, 23138964, 26995458, 30851952, 35993944, 40493187, 46277928, 53990916, 71987888, 80986374, 92555856, 107981832, 161972748, 215963664, 323945496, 647890992]

約数ペア:

[(1, 647890992), (2, 323945496), (3, 215963664), (4, 161972748), (6, 107981832), (7, 92555856), (8, 80986374), (9, 71987888), (12, 53990916), (14, 46277928), (16, 40493187), (18, 35993944), (21, 30851952), (24, 26995458), (28, 23138964), (36, 17996972), (42, 15425976), (48, 13497729), (56, 11569482), (63, 10283984), (72, 8998486), (84, 7712988), (107, 6055056), (112, 5784741), (126, 5141992), (144, 4499243), (168, 3856494), (214, 3027528), (252, 2570996), (321, 2018352), (336, 1928247), (428, 1513764), (504, 1285498), (642, 1009176), (749, 865008), (856, 756882), (963, 672784), (1008, 642749), (1284, 504588), (1498, 432504), (1712, 378441), (1926, 336392), (2247, 288336), (2568, 252294), (2996, 216252), (3852, 168196), (4494, 144168), (5136, 126147), (5992, 108126), (6007, 107856), (6741, 96112), (7704, 84098), (8988, 72084), (11984, 54063), (12014, 53928), (13482, 48056), (15408, 42049), (17976, 36042), (18021, 35952), (24028, 26964)]