1657289808

素因数分解:

$2^4\times 3^4\times {\mathrm{79}}^1\times {\mathrm{16187}}^1$

素因数の和:16286

約数の個数: 100

約数和(自身を含む): 4857695040

約数和(自身を除く): 3200405232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 158, 162, 216, 237, 316, 324, 432, 474, 632, 648, 711, 948, 1264, 1296, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 6399, 8532, 11376, 12798, 16187, 17064, 25596, 32374, 34128, 48561, 51192, 64748, 97122, 102384, 129496, 145683, 194244, 258992, 291366, 388488, 437049, 582732, 776976, 874098, 1165464, 1278773, 1311147, 1748196, 2330928, 2557546, 2622294, 3496392, 3836319, 5115092, 5244588, 6992784, 7672638, 10230184, 10489176, 11508957, 15345276, 20460368, 20978352, 23017914, 30690552, 34526871, 46035828, 61381104, 69053742, 92071656, 103580613, 138107484, 184143312, 207161226, 276214968, 414322452, 552429936, 828644904, 1657289808]

約数ペア:

[(1, 1657289808), (2, 828644904), (3, 552429936), (4, 414322452), (6, 276214968), (8, 207161226), (9, 184143312), (12, 138107484), (16, 103580613), (18, 92071656), (24, 69053742), (27, 61381104), (36, 46035828), (48, 34526871), (54, 30690552), (72, 23017914), (79, 20978352), (81, 20460368), (108, 15345276), (144, 11508957), (158, 10489176), (162, 10230184), (216, 7672638), (237, 6992784), (316, 5244588), (324, 5115092), (432, 3836319), (474, 3496392), (632, 2622294), (648, 2557546), (711, 2330928), (948, 1748196), (1264, 1311147), (1296, 1278773), (1422, 1165464), (1896, 874098), (2133, 776976), (2844, 582732), (3792, 437049), (4266, 388488), (5688, 291366), (6399, 258992), (8532, 194244), (11376, 145683), (12798, 129496), (16187, 102384), (17064, 97122), (25596, 64748), (32374, 51192), (34128, 48561)]