392712216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2209

約数の個数: 128

約数和(自身を含む): 1149388800

約数和(自身を除く): 756676584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2137, 2356, 2418, 2964, 3224, 3534, 4274, 4712, 4836, 5928, 6411, 7068, 7657, 8548, 9672, 12822, 14136, 15314, 17096, 22971, 25644, 27781, 30628, 40603, 45942, 51288, 55562, 61256, 66247, 81206, 83343, 91884, 111124, 121809, 132494, 162412, 166686, 183768, 198741, 222248, 243618, 264988, 324824, 333372, 397482, 487236, 527839, 529976, 666744, 794964, 861211, 974472, 1055678, 1258693, 1583517, 1589928, 1722422, 2111356, 2517386, 2583633, 3167034, 3444844, 3776079, 4222712, 5034772, 5167266, 6334068, 6889688, 7552158, 10069544, 10334532, 12668136, 15104316, 16363009, 20669064, 30208632, 32726018, 49089027, 65452036, 98178054, 130904072, 196356108, 392712216]

約数ペア:

[(1, 392712216), (2, 196356108), (3, 130904072), (4, 98178054), (6, 65452036), (8, 49089027), (12, 32726018), (13, 30208632), (19, 20669064), (24, 16363009), (26, 15104316), (31, 12668136), (38, 10334532), (39, 10069544), (52, 7552158), (57, 6889688), (62, 6334068), (76, 5167266), (78, 5034772), (93, 4222712), (104, 3776079), (114, 3444844), (124, 3167034), (152, 2583633), (156, 2517386), (186, 2111356), (228, 1722422), (247, 1589928), (248, 1583517), (312, 1258693), (372, 1055678), (403, 974472), (456, 861211), (494, 794964), (589, 666744), (741, 529976), (744, 527839), (806, 487236), (988, 397482), (1178, 333372), (1209, 324824), (1482, 264988), (1612, 243618), (1767, 222248), (1976, 198741), (2137, 183768), (2356, 166686), (2418, 162412), (2964, 132494), (3224, 121809), (3534, 111124), (4274, 91884), (4712, 83343), (4836, 81206), (5928, 66247), (6411, 61256), (7068, 55562), (7657, 51288), (8548, 45942), (9672, 40603), (12822, 30628), (14136, 27781), (15314, 25644), (17096, 22971)]