1953156984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 5337446400

約数和(自身を除く): 3384289416

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 233, 248, 372, 456, 466, 589, 593, 699, 744, 932, 1178, 1186, 1398, 1767, 1779, 1864, 2356, 2372, 2796, 3534, 3558, 4427, 4712, 4744, 5592, 7068, 7116, 7223, 8854, 11267, 13281, 14136, 14232, 14446, 17708, 18383, 21669, 22534, 26562, 28892, 33801, 35416, 36766, 43338, 45068, 53124, 55149, 57784, 67602, 73532, 86676, 90136, 106248, 110298, 135204, 137237, 138169, 147064, 173352, 220596, 270408, 274474, 276338, 349277, 411711, 414507, 441192, 548948, 552676, 698554, 823422, 829014, 1047831, 1097896, 1105352, 1397108, 1646844, 1658028, 2095662, 2625211, 2794216, 3293688, 3316056, 4191324, 4283239, 5250422, 7875633, 8382648, 8566478, 10500844, 12849717, 15751266, 17132956, 21001688, 25699434, 31502532, 34265912, 51398868, 63005064, 81381541, 102797736, 162763082, 244144623, 325526164, 488289246, 651052328, 976578492, 1953156984]

約数ペア:

[(1, 1953156984), (2, 976578492), (3, 651052328), (4, 488289246), (6, 325526164), (8, 244144623), (12, 162763082), (19, 102797736), (24, 81381541), (31, 63005064), (38, 51398868), (57, 34265912), (62, 31502532), (76, 25699434), (93, 21001688), (114, 17132956), (124, 15751266), (152, 12849717), (186, 10500844), (228, 8566478), (233, 8382648), (248, 7875633), (372, 5250422), (456, 4283239), (466, 4191324), (589, 3316056), (593, 3293688), (699, 2794216), (744, 2625211), (932, 2095662), (1178, 1658028), (1186, 1646844), (1398, 1397108), (1767, 1105352), (1779, 1097896), (1864, 1047831), (2356, 829014), (2372, 823422), (2796, 698554), (3534, 552676), (3558, 548948), (4427, 441192), (4712, 414507), (4744, 411711), (5592, 349277), (7068, 276338), (7116, 274474), (7223, 270408), (8854, 220596), (11267, 173352), (13281, 147064), (14136, 138169), (14232, 137237), (14446, 135204), (17708, 110298), (18383, 106248), (21669, 90136), (22534, 86676), (26562, 73532), (28892, 67602), (33801, 57784), (35416, 55149), (36766, 53124), (43338, 45068)]