4008500808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{210619}}^1$

素因数の和:210702

約数の個数: 64

約数和(自身を含む): 10969089600

約数和(自身を除く): 6960588792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 19032, 210619, 421238, 631857, 842476, 1263714, 1684952, 2527428, 2738047, 5054856, 5476094, 8214141, 10952188, 12847759, 16428282, 21904376, 25695518, 32856564, 38543277, 51391036, 65713128, 77086554, 102782072, 154173108, 167020867, 308346216, 334041734, 501062601, 668083468, 1002125202, 1336166936, 2004250404, 4008500808]

約数ペア:

[(1, 4008500808), (2, 2004250404), (3, 1336166936), (4, 1002125202), (6, 668083468), (8, 501062601), (12, 334041734), (13, 308346216), (24, 167020867), (26, 154173108), (39, 102782072), (52, 77086554), (61, 65713128), (78, 51391036), (104, 38543277), (122, 32856564), (156, 25695518), (183, 21904376), (244, 16428282), (312, 12847759), (366, 10952188), (488, 8214141), (732, 5476094), (793, 5054856), (1464, 2738047), (1586, 2527428), (2379, 1684952), (3172, 1263714), (4758, 842476), (6344, 631857), (9516, 421238), (19032, 210619)]