123419808

素因数分解:

$2^5\times 3^3\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 362214720

約数和(自身を除く): 238794912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 211, 216, 288, 422, 432, 633, 677, 844, 864, 1266, 1354, 1688, 1899, 2031, 2532, 2708, 3376, 3798, 4062, 5064, 5416, 5697, 6093, 6752, 7596, 8124, 10128, 10832, 11394, 12186, 15192, 16248, 18279, 20256, 21664, 22788, 24372, 30384, 32496, 36558, 45576, 48744, 60768, 64992, 73116, 91152, 97488, 142847, 146232, 182304, 194976, 285694, 292464, 428541, 571388, 584928, 857082, 1142776, 1285623, 1714164, 2285552, 2571246, 3428328, 3856869, 4571104, 5142492, 6856656, 7713738, 10284984, 13713312, 15427476, 20569968, 30854952, 41139936, 61709904, 123419808]

約数ペア:

[(1, 123419808), (2, 61709904), (3, 41139936), (4, 30854952), (6, 20569968), (8, 15427476), (9, 13713312), (12, 10284984), (16, 7713738), (18, 6856656), (24, 5142492), (27, 4571104), (32, 3856869), (36, 3428328), (48, 2571246), (54, 2285552), (72, 1714164), (96, 1285623), (108, 1142776), (144, 857082), (211, 584928), (216, 571388), (288, 428541), (422, 292464), (432, 285694), (633, 194976), (677, 182304), (844, 146232), (864, 142847), (1266, 97488), (1354, 91152), (1688, 73116), (1899, 64992), (2031, 60768), (2532, 48744), (2708, 45576), (3376, 36558), (3798, 32496), (4062, 30384), (5064, 24372), (5416, 22788), (5697, 21664), (6093, 20256), (6752, 18279), (7596, 16248), (8124, 15192), (10128, 12186), (10832, 11394)]