480703392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{128393}}^1$

素因数の和:128422

約数の個数: 72

約数和(自身を含む): 1472165604

約数和(自身を除く): 991462212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 128393, 256786, 385179, 513572, 770358, 1027144, 1155537, 1540716, 1669109, 2054288, 2311074, 3081432, 3338218, 4108576, 4622148, 5007327, 6162864, 6676436, 9244296, 10014654, 12325728, 13352872, 15021981, 18488592, 20029308, 26705744, 30043962, 36977184, 40058616, 53411488, 60087924, 80117232, 120175848, 160234464, 240351696, 480703392]

約数ペア:

[(1, 480703392), (2, 240351696), (3, 160234464), (4, 120175848), (6, 80117232), (8, 60087924), (9, 53411488), (12, 40058616), (13, 36977184), (16, 30043962), (18, 26705744), (24, 20029308), (26, 18488592), (32, 15021981), (36, 13352872), (39, 12325728), (48, 10014654), (52, 9244296), (72, 6676436), (78, 6162864), (96, 5007327), (104, 4622148), (117, 4108576), (144, 3338218), (156, 3081432), (208, 2311074), (234, 2054288), (288, 1669109), (312, 1540716), (416, 1155537), (468, 1027144), (624, 770358), (936, 513572), (1248, 385179), (1872, 256786), (3744, 128393)]