440118036

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1587

約数の個数: 120

約数和(自身を含む): 1229437440

約数和(自身を除く): 789319404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 261, 279, 324, 348, 372, 522, 558, 783, 837, 899, 1044, 1116, 1511, 1566, 1674, 1798, 2349, 2511, 2697, 3022, 3132, 3348, 3596, 4533, 4698, 5022, 5394, 6044, 8091, 9066, 9396, 10044, 10788, 13599, 16182, 18132, 24273, 27198, 32364, 40797, 43819, 46841, 48546, 54396, 72819, 81594, 87638, 93682, 97092, 122391, 131457, 140523, 145638, 163188, 175276, 187364, 244782, 262914, 281046, 291276, 394371, 421569, 489564, 525828, 562092, 788742, 843138, 1183113, 1264707, 1358389, 1577484, 1686276, 2366226, 2529414, 2716778, 3549339, 3794121, 4075167, 4732452, 5058828, 5433556, 7098678, 7588242, 8150334, 12225501, 14197356, 15176484, 16300668, 24451002, 36676503, 48902004, 73353006, 110029509, 146706012, 220059018, 440118036]

約数ペア:

[(1, 440118036), (2, 220059018), (3, 146706012), (4, 110029509), (6, 73353006), (9, 48902004), (12, 36676503), (18, 24451002), (27, 16300668), (29, 15176484), (31, 14197356), (36, 12225501), (54, 8150334), (58, 7588242), (62, 7098678), (81, 5433556), (87, 5058828), (93, 4732452), (108, 4075167), (116, 3794121), (124, 3549339), (162, 2716778), (174, 2529414), (186, 2366226), (261, 1686276), (279, 1577484), (324, 1358389), (348, 1264707), (372, 1183113), (522, 843138), (558, 788742), (783, 562092), (837, 525828), (899, 489564), (1044, 421569), (1116, 394371), (1511, 291276), (1566, 281046), (1674, 262914), (1798, 244782), (2349, 187364), (2511, 175276), (2697, 163188), (3022, 145638), (3132, 140523), (3348, 131457), (3596, 122391), (4533, 97092), (4698, 93682), (5022, 87638), (5394, 81594), (6044, 72819), (8091, 54396), (9066, 48546), (9396, 46841), (10044, 43819), (10788, 40797), (13599, 32364), (16182, 27198), (18132, 24273)]