1284127936

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1$

素因数の和:2902

約数の個数: 112

約数和(自身を含む): 3177072640

約数和(自身を除く): 1892944704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 91, 104, 112, 158, 182, 208, 224, 316, 364, 416, 448, 553, 632, 728, 832, 1027, 1106, 1264, 1456, 2054, 2212, 2528, 2791, 2912, 4108, 4424, 5056, 5582, 5824, 7189, 8216, 8848, 11164, 14378, 16432, 17696, 19537, 22328, 28756, 32864, 35392, 36283, 39074, 44656, 57512, 65728, 72566, 78148, 89312, 115024, 145132, 156296, 178624, 220489, 230048, 253981, 290264, 312592, 440978, 460096, 507962, 580528, 625184, 881956, 1015924, 1161056, 1250368, 1543423, 1763912, 2031848, 2322112, 2866357, 3086846, 3527824, 4063696, 5732714, 6173692, 7055648, 8127392, 11465428, 12347384, 14111296, 16254784, 20064499, 22930856, 24694768, 40128998, 45861712, 49389536, 80257996, 91723424, 98779072, 160515992, 183446848, 321031984, 642063968, 1284127936]

約数ペア:

[(1, 1284127936), (2, 642063968), (4, 321031984), (7, 183446848), (8, 160515992), (13, 98779072), (14, 91723424), (16, 80257996), (26, 49389536), (28, 45861712), (32, 40128998), (52, 24694768), (56, 22930856), (64, 20064499), (79, 16254784), (91, 14111296), (104, 12347384), (112, 11465428), (158, 8127392), (182, 7055648), (208, 6173692), (224, 5732714), (316, 4063696), (364, 3527824), (416, 3086846), (448, 2866357), (553, 2322112), (632, 2031848), (728, 1763912), (832, 1543423), (1027, 1250368), (1106, 1161056), (1264, 1015924), (1456, 881956), (2054, 625184), (2212, 580528), (2528, 507962), (2791, 460096), (2912, 440978), (4108, 312592), (4424, 290264), (5056, 253981), (5582, 230048), (5824, 220489), (7189, 178624), (8216, 156296), (8848, 145132), (11164, 115024), (14378, 89312), (16432, 78148), (17696, 72566), (19537, 65728), (22328, 57512), (28756, 44656), (32864, 39074), (35392, 36283)]