378118992

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1612

約数の個数: 80

約数和(自身を含む): 1004667840

約数和(自身を除く): 626548848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 89, 122, 178, 183, 244, 267, 356, 366, 488, 534, 712, 732, 976, 1068, 1424, 1451, 1464, 2136, 2902, 2928, 4272, 4353, 5429, 5804, 8706, 10858, 11608, 16287, 17412, 21716, 23216, 32574, 34824, 43432, 65148, 69648, 86864, 88511, 129139, 130296, 177022, 258278, 260592, 265533, 354044, 387417, 516556, 531066, 708088, 774834, 1033112, 1062132, 1416176, 1549668, 2066224, 2124264, 3099336, 4248528, 6198672, 7877479, 15754958, 23632437, 31509916, 47264874, 63019832, 94529748, 126039664, 189059496, 378118992]

約数ペア:

[(1, 378118992), (2, 189059496), (3, 126039664), (4, 94529748), (6, 63019832), (8, 47264874), (12, 31509916), (16, 23632437), (24, 15754958), (48, 7877479), (61, 6198672), (89, 4248528), (122, 3099336), (178, 2124264), (183, 2066224), (244, 1549668), (267, 1416176), (356, 1062132), (366, 1033112), (488, 774834), (534, 708088), (712, 531066), (732, 516556), (976, 387417), (1068, 354044), (1424, 265533), (1451, 260592), (1464, 258278), (2136, 177022), (2902, 130296), (2928, 129139), (4272, 88511), (4353, 86864), (5429, 69648), (5804, 65148), (8706, 43432), (10858, 34824), (11608, 32574), (16287, 23216), (17412, 21716)]