678969528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{27281}}^1$

素因数の和:27368

約数の個数: 64

約数和(自身を含む): 1826802720

約数和(自身を除く): 1147833192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 1037, 1464, 2074, 3111, 4148, 6222, 8296, 12444, 24888, 27281, 54562, 81843, 109124, 163686, 218248, 327372, 463777, 654744, 927554, 1391331, 1664141, 1855108, 2782662, 3328282, 3710216, 4992423, 5565324, 6656564, 9984846, 11130648, 13313128, 19969692, 28290397, 39939384, 56580794, 84871191, 113161588, 169742382, 226323176, 339484764, 678969528]

約数ペア:

[(1, 678969528), (2, 339484764), (3, 226323176), (4, 169742382), (6, 113161588), (8, 84871191), (12, 56580794), (17, 39939384), (24, 28290397), (34, 19969692), (51, 13313128), (61, 11130648), (68, 9984846), (102, 6656564), (122, 5565324), (136, 4992423), (183, 3710216), (204, 3328282), (244, 2782662), (366, 1855108), (408, 1664141), (488, 1391331), (732, 927554), (1037, 654744), (1464, 463777), (2074, 327372), (3111, 218248), (4148, 163686), (6222, 109124), (8296, 81843), (12444, 54562), (24888, 27281)]