221866968

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 566415360

約数和(自身を除く): 344548392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 127, 166, 249, 254, 332, 381, 498, 508, 664, 762, 877, 996, 1016, 1524, 1754, 1992, 2631, 3048, 3508, 5262, 7016, 10524, 10541, 21048, 21082, 31623, 42164, 63246, 72791, 84328, 111379, 126492, 145582, 218373, 222758, 252984, 291164, 334137, 436746, 445516, 582328, 668274, 873492, 891032, 1336548, 1746984, 2673096, 9244457, 18488914, 27733371, 36977828, 55466742, 73955656, 110933484, 221866968]

約数ペア:

[(1, 221866968), (2, 110933484), (3, 73955656), (4, 55466742), (6, 36977828), (8, 27733371), (12, 18488914), (24, 9244457), (83, 2673096), (127, 1746984), (166, 1336548), (249, 891032), (254, 873492), (332, 668274), (381, 582328), (498, 445516), (508, 436746), (664, 334137), (762, 291164), (877, 252984), (996, 222758), (1016, 218373), (1524, 145582), (1754, 126492), (1992, 111379), (2631, 84328), (3048, 72791), (3508, 63246), (5262, 42164), (7016, 31623), (10524, 21082), (10541, 21048)]