316362592

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 789136992

約数和(自身を除く): 472774400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 91, 104, 112, 122, 137, 169, 182, 208, 224, 244, 274, 338, 364, 416, 427, 488, 548, 676, 728, 793, 854, 959, 976, 1096, 1183, 1352, 1456, 1586, 1708, 1781, 1918, 1952, 2192, 2366, 2704, 2912, 3172, 3416, 3562, 3836, 4384, 4732, 5408, 5551, 6344, 6832, 7124, 7672, 8357, 9464, 10309, 11102, 12467, 12688, 13664, 14248, 15344, 16714, 18928, 20618, 22204, 23153, 24934, 25376, 28496, 30688, 33428, 37856, 41236, 44408, 46306, 49868, 56992, 58499, 66856, 72163, 82472, 88816, 92612, 99736, 108641, 116998, 133712, 144326, 162071, 164944, 177632, 185224, 199472, 217282, 233996, 267424, 288652, 324142, 329888, 370448, 398944, 434564, 467992, 577304, 648284, 740896, 760487, 869128, 935984, 1154608, 1296568, 1412333, 1520974, 1738256, 1871968, 2309216, 2593136, 2824666, 3041948, 3476512, 5186272, 5649332, 6083896, 9886331, 11298664, 12167792, 19772662, 22597328, 24335584, 39545324, 45194656, 79090648, 158181296, 316362592]

約数ペア:

[(1, 316362592), (2, 158181296), (4, 79090648), (7, 45194656), (8, 39545324), (13, 24335584), (14, 22597328), (16, 19772662), (26, 12167792), (28, 11298664), (32, 9886331), (52, 6083896), (56, 5649332), (61, 5186272), (91, 3476512), (104, 3041948), (112, 2824666), (122, 2593136), (137, 2309216), (169, 1871968), (182, 1738256), (208, 1520974), (224, 1412333), (244, 1296568), (274, 1154608), (338, 935984), (364, 869128), (416, 760487), (427, 740896), (488, 648284), (548, 577304), (676, 467992), (728, 434564), (793, 398944), (854, 370448), (959, 329888), (976, 324142), (1096, 288652), (1183, 267424), (1352, 233996), (1456, 217282), (1586, 199472), (1708, 185224), (1781, 177632), (1918, 164944), (1952, 162071), (2192, 144326), (2366, 133712), (2704, 116998), (2912, 108641), (3172, 99736), (3416, 92612), (3562, 88816), (3836, 82472), (4384, 72163), (4732, 66856), (5408, 58499), (5551, 56992), (6344, 49868), (6832, 46306), (7124, 44408), (7672, 41236), (8357, 37856), (9464, 33428), (10309, 30688), (11102, 28496), (12467, 25376), (12688, 24934), (13664, 23153), (14248, 22204), (15344, 20618), (16714, 18928)]