255541728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2576

約数の個数: 96

約数和(自身を含む): 731396736

約数和(自身を除く): 475855008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 83, 96, 104, 156, 166, 208, 249, 312, 332, 416, 498, 624, 664, 996, 1079, 1248, 1328, 1992, 2158, 2467, 2656, 3237, 3984, 4316, 4934, 6474, 7401, 7968, 8632, 9868, 12948, 14802, 17264, 19736, 25896, 29604, 32071, 34528, 39472, 51792, 59208, 64142, 78944, 96213, 103584, 118416, 128284, 192426, 204761, 236832, 256568, 384852, 409522, 513136, 614283, 769704, 819044, 1026272, 1228566, 1539408, 1638088, 2457132, 2661893, 3078816, 3276176, 4914264, 5323786, 6552352, 7985679, 9828528, 10647572, 15971358, 19657056, 21295144, 31942716, 42590288, 63885432, 85180576, 127770864, 255541728]

約数ペア:

[(1, 255541728), (2, 127770864), (3, 85180576), (4, 63885432), (6, 42590288), (8, 31942716), (12, 21295144), (13, 19657056), (16, 15971358), (24, 10647572), (26, 9828528), (32, 7985679), (39, 6552352), (48, 5323786), (52, 4914264), (78, 3276176), (83, 3078816), (96, 2661893), (104, 2457132), (156, 1638088), (166, 1539408), (208, 1228566), (249, 1026272), (312, 819044), (332, 769704), (416, 614283), (498, 513136), (624, 409522), (664, 384852), (996, 256568), (1079, 236832), (1248, 204761), (1328, 192426), (1992, 128284), (2158, 118416), (2467, 103584), (2656, 96213), (3237, 78944), (3984, 64142), (4316, 59208), (4934, 51792), (6474, 39472), (7401, 34528), (7968, 32071), (8632, 29604), (9868, 25896), (12948, 19736), (14802, 17264)]