227939964

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 628992000

約数和(自身を除く): 401052036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 343, 474, 553, 588, 686, 701, 948, 1029, 1106, 1372, 1402, 1659, 2058, 2103, 2212, 2804, 3318, 3871, 4116, 4206, 4907, 6636, 7742, 8412, 9814, 11613, 14721, 15484, 19628, 23226, 27097, 29442, 34349, 46452, 54194, 55379, 58884, 68698, 81291, 103047, 108388, 110758, 137396, 162582, 166137, 206094, 221516, 240443, 325164, 332274, 387653, 412188, 480886, 664548, 721329, 775306, 961772, 1162959, 1442658, 1550612, 2325918, 2713571, 2885316, 4651836, 5427142, 8140713, 10854284, 16281426, 18994997, 32562852, 37989994, 56984991, 75979988, 113969982, 227939964]

約数ペア:

[(1, 227939964), (2, 113969982), (3, 75979988), (4, 56984991), (6, 37989994), (7, 32562852), (12, 18994997), (14, 16281426), (21, 10854284), (28, 8140713), (42, 5427142), (49, 4651836), (79, 2885316), (84, 2713571), (98, 2325918), (147, 1550612), (158, 1442658), (196, 1162959), (237, 961772), (294, 775306), (316, 721329), (343, 664548), (474, 480886), (553, 412188), (588, 387653), (686, 332274), (701, 325164), (948, 240443), (1029, 221516), (1106, 206094), (1372, 166137), (1402, 162582), (1659, 137396), (2058, 110758), (2103, 108388), (2212, 103047), (2804, 81291), (3318, 68698), (3871, 58884), (4116, 55379), (4206, 54194), (4907, 46452), (6636, 34349), (7742, 29442), (8412, 27097), (9814, 23226), (11613, 19628), (14721, 15484)]