310873704

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 861511680

約数和(自身を除く): 550637976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 37, 46, 62, 69, 74, 92, 93, 111, 124, 138, 148, 184, 186, 222, 248, 276, 296, 372, 444, 491, 552, 713, 744, 851, 888, 982, 1147, 1426, 1473, 1702, 1964, 2139, 2294, 2553, 2852, 2946, 3404, 3441, 3928, 4278, 4588, 5106, 5704, 5892, 6808, 6882, 8556, 9176, 10212, 11293, 11784, 13764, 15221, 17112, 18167, 20424, 22586, 26381, 27528, 30442, 33879, 36334, 45172, 45663, 52762, 54501, 60884, 67758, 72668, 79143, 90344, 91326, 105524, 109002, 121768, 135516, 145336, 158286, 182652, 211048, 218004, 271032, 316572, 350083, 365304, 417841, 436008, 563177, 633144, 700166, 835682, 1050249, 1126354, 1253523, 1400332, 1671364, 1689531, 2100498, 2252708, 2507046, 2800664, 3342728, 3379062, 4200996, 4505416, 5014092, 6758124, 8401992, 10028184, 12953071, 13516248, 25906142, 38859213, 51812284, 77718426, 103624568, 155436852, 310873704]

約数ペア:

[(1, 310873704), (2, 155436852), (3, 103624568), (4, 77718426), (6, 51812284), (8, 38859213), (12, 25906142), (23, 13516248), (24, 12953071), (31, 10028184), (37, 8401992), (46, 6758124), (62, 5014092), (69, 4505416), (74, 4200996), (92, 3379062), (93, 3342728), (111, 2800664), (124, 2507046), (138, 2252708), (148, 2100498), (184, 1689531), (186, 1671364), (222, 1400332), (248, 1253523), (276, 1126354), (296, 1050249), (372, 835682), (444, 700166), (491, 633144), (552, 563177), (713, 436008), (744, 417841), (851, 365304), (888, 350083), (982, 316572), (1147, 271032), (1426, 218004), (1473, 211048), (1702, 182652), (1964, 158286), (2139, 145336), (2294, 135516), (2553, 121768), (2852, 109002), (2946, 105524), (3404, 91326), (3441, 90344), (3928, 79143), (4278, 72668), (4588, 67758), (5106, 60884), (5704, 54501), (5892, 52762), (6808, 45663), (6882, 45172), (8556, 36334), (9176, 33879), (10212, 30442), (11293, 27528), (11784, 26381), (13764, 22586), (15221, 20424), (17112, 18167)]