638113608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3613}}^1$

素因数の和:3859

約数の個数: 96

約数和(自身を含む): 1894314240

約数和(自身を除く): 1256200632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 223, 264, 396, 446, 669, 792, 892, 1338, 1784, 2007, 2453, 2676, 3613, 4014, 4906, 5352, 7226, 7359, 8028, 9812, 10839, 14452, 14718, 16056, 19624, 21678, 22077, 28904, 29436, 32517, 39743, 43356, 44154, 58872, 65034, 79486, 86712, 88308, 119229, 130068, 158972, 176616, 238458, 260136, 317944, 357687, 476916, 715374, 805699, 953832, 1430748, 1611398, 2417097, 2861496, 3222796, 4834194, 6445592, 7251291, 8862689, 9668388, 14502582, 17725378, 19336776, 26588067, 29005164, 35450756, 53176134, 58010328, 70901512, 79764201, 106352268, 159528402, 212704536, 319056804, 638113608]

約数ペア:

[(1, 638113608), (2, 319056804), (3, 212704536), (4, 159528402), (6, 106352268), (8, 79764201), (9, 70901512), (11, 58010328), (12, 53176134), (18, 35450756), (22, 29005164), (24, 26588067), (33, 19336776), (36, 17725378), (44, 14502582), (66, 9668388), (72, 8862689), (88, 7251291), (99, 6445592), (132, 4834194), (198, 3222796), (223, 2861496), (264, 2417097), (396, 1611398), (446, 1430748), (669, 953832), (792, 805699), (892, 715374), (1338, 476916), (1784, 357687), (2007, 317944), (2453, 260136), (2676, 238458), (3613, 176616), (4014, 158972), (4906, 130068), (5352, 119229), (7226, 88308), (7359, 86712), (8028, 79486), (9812, 65034), (10839, 58872), (14452, 44154), (14718, 43356), (16056, 39743), (19624, 32517), (21678, 29436), (22077, 28904)]