201501789952

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{1723}}^1\times {\mathrm{7489}}^1$

素因数の和:9289

約数の個数: 72

約数和(自身を含む): 409102062320

約数和(自身を除く): 207600272368

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1723, 1952, 3446, 3904, 6892, 7489, 7808, 13784, 14978, 15616, 27568, 29956, 55136, 59912, 105103, 110272, 119824, 210206, 220544, 239648, 420412, 441088, 456829, 479296, 840824, 913658, 958592, 1681648, 1827316, 1917184, 3363296, 3654632, 6726592, 7309264, 12903547, 13453184, 14618528, 25807094, 26906368, 29237056, 51614188, 58474112, 103228376, 116948224, 206456752, 412913504, 787116367, 825827008, 1574232734, 1651654016, 3148465468, 3303308032, 6296930936, 12593861872, 25187723744, 50375447488, 100750894976, 201501789952]

約数ペア:

[(1, 201501789952), (2, 100750894976), (4, 50375447488), (8, 25187723744), (16, 12593861872), (32, 6296930936), (61, 3303308032), (64, 3148465468), (122, 1651654016), (128, 1574232734), (244, 825827008), (256, 787116367), (488, 412913504), (976, 206456752), (1723, 116948224), (1952, 103228376), (3446, 58474112), (3904, 51614188), (6892, 29237056), (7489, 26906368), (7808, 25807094), (13784, 14618528), (14978, 13453184), (15616, 12903547), (27568, 7309264), (29956, 6726592), (55136, 3654632), (59912, 3363296), (105103, 1917184), (110272, 1827316), (119824, 1681648), (210206, 958592), (220544, 913658), (239648, 840824), (420412, 479296), (441088, 456829)]