2564976648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{13679}}^1$

素因数の和:14302

約数の個数: 64

約数和(自身を含む): 6917702400

約数和(自身を除く): 4352725752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 601, 1202, 1803, 2404, 3606, 4808, 7212, 7813, 13679, 14424, 15626, 23439, 27358, 31252, 41037, 46878, 54716, 62504, 82074, 93756, 109432, 164148, 177827, 187512, 328296, 355654, 533481, 711308, 1066962, 1422616, 2133924, 4267848, 8221079, 16442158, 24663237, 32884316, 49326474, 65768632, 98652948, 106874027, 197305896, 213748054, 320622081, 427496108, 641244162, 854992216, 1282488324, 2564976648]

約数ペア:

[(1, 2564976648), (2, 1282488324), (3, 854992216), (4, 641244162), (6, 427496108), (8, 320622081), (12, 213748054), (13, 197305896), (24, 106874027), (26, 98652948), (39, 65768632), (52, 49326474), (78, 32884316), (104, 24663237), (156, 16442158), (312, 8221079), (601, 4267848), (1202, 2133924), (1803, 1422616), (2404, 1066962), (3606, 711308), (4808, 533481), (7212, 355654), (7813, 328296), (13679, 187512), (14424, 177827), (15626, 164148), (23439, 109432), (27358, 93756), (31252, 82074), (41037, 62504), (46878, 54716)]