623742288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12653}}^1$

素因数の和:12756

約数の個数: 80

約数和(自身を含む): 1757387520

約数和(自身を除く): 1133645232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 3081, 3792, 4108, 6162, 8216, 12324, 12653, 16432, 24648, 25306, 37959, 49296, 50612, 75918, 101224, 151836, 164489, 202448, 303672, 328978, 493467, 607344, 657956, 986934, 999587, 1315912, 1973868, 1999174, 2631824, 2998761, 3947736, 3998348, 5997522, 7895472, 7996696, 11995044, 12994631, 15993392, 23990088, 25989262, 38983893, 47980176, 51978524, 77967786, 103957048, 155935572, 207914096, 311871144, 623742288]

約数ペア:

[(1, 623742288), (2, 311871144), (3, 207914096), (4, 155935572), (6, 103957048), (8, 77967786), (12, 51978524), (13, 47980176), (16, 38983893), (24, 25989262), (26, 23990088), (39, 15993392), (48, 12994631), (52, 11995044), (78, 7996696), (79, 7895472), (104, 5997522), (156, 3998348), (158, 3947736), (208, 2998761), (237, 2631824), (312, 1999174), (316, 1973868), (474, 1315912), (624, 999587), (632, 986934), (948, 657956), (1027, 607344), (1264, 493467), (1896, 328978), (2054, 303672), (3081, 202448), (3792, 164489), (4108, 151836), (6162, 101224), (8216, 75918), (12324, 50612), (12653, 49296), (16432, 37959), (24648, 25306)]