386719944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72911}}^1$

素因数の和:72950

約数の個数: 64

約数和(自身を含む): 1102429440

約数和(自身を除く): 715709496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 72911, 145822, 218733, 291644, 437466, 583288, 874932, 947843, 1239487, 1749864, 1895686, 2478974, 2843529, 3718461, 3791372, 4957948, 5687058, 7436922, 7582744, 9915896, 11374116, 14873844, 16113331, 22748232, 29747688, 32226662, 48339993, 64453324, 96679986, 128906648, 193359972, 386719944]

約数ペア:

[(1, 386719944), (2, 193359972), (3, 128906648), (4, 96679986), (6, 64453324), (8, 48339993), (12, 32226662), (13, 29747688), (17, 22748232), (24, 16113331), (26, 14873844), (34, 11374116), (39, 9915896), (51, 7582744), (52, 7436922), (68, 5687058), (78, 4957948), (102, 3791372), (104, 3718461), (136, 2843529), (156, 2478974), (204, 1895686), (221, 1749864), (312, 1239487), (408, 947843), (442, 874932), (663, 583288), (884, 437466), (1326, 291644), (1768, 218733), (2652, 145822), (5304, 72911)]