211884048

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1877

約数の個数: 120

約数和(自身を含む): 639061280

約数和(自身を除く): 427177232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1368, 1548, 1634, 1801, 2064, 2451, 2736, 3096, 3268, 3602, 4902, 5403, 6192, 6536, 7204, 7353, 9804, 10806, 13072, 14408, 14706, 16209, 19608, 21612, 28816, 29412, 32418, 34219, 39216, 43224, 58824, 64836, 68438, 77443, 86448, 102657, 117648, 129672, 136876, 154886, 205314, 232329, 259344, 273752, 307971, 309772, 410628, 464658, 547504, 615942, 619544, 696987, 821256, 929316, 1231884, 1239088, 1393974, 1471417, 1642512, 1858632, 2463768, 2787948, 2942834, 3717264, 4414251, 4927536, 5575896, 5885668, 8828502, 11151792, 11771336, 13242753, 17657004, 23542672, 26485506, 35314008, 52971012, 70628016, 105942024, 211884048]

約数ペア:

[(1, 211884048), (2, 105942024), (3, 70628016), (4, 52971012), (6, 35314008), (8, 26485506), (9, 23542672), (12, 17657004), (16, 13242753), (18, 11771336), (19, 11151792), (24, 8828502), (36, 5885668), (38, 5575896), (43, 4927536), (48, 4414251), (57, 3717264), (72, 2942834), (76, 2787948), (86, 2463768), (114, 1858632), (129, 1642512), (144, 1471417), (152, 1393974), (171, 1239088), (172, 1231884), (228, 929316), (258, 821256), (304, 696987), (342, 619544), (344, 615942), (387, 547504), (456, 464658), (516, 410628), (684, 309772), (688, 307971), (774, 273752), (817, 259344), (912, 232329), (1032, 205314), (1368, 154886), (1548, 136876), (1634, 129672), (1801, 117648), (2064, 102657), (2451, 86448), (2736, 77443), (3096, 68438), (3268, 64836), (3602, 58824), (4902, 43224), (5403, 39216), (6192, 34219), (6536, 32418), (7204, 29412), (7353, 28816), (9804, 21612), (10806, 19608), (13072, 16209), (14408, 14706)]