2214581404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 5097254400

約数和(自身を除く): 2882672996

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 29, 38, 46, 58, 76, 79, 92, 116, 133, 158, 161, 203, 266, 316, 322, 406, 437, 532, 551, 553, 644, 667, 812, 874, 1102, 1106, 1334, 1501, 1748, 1817, 2204, 2212, 2291, 2668, 3002, 3059, 3634, 3857, 4582, 4669, 6004, 6118, 6241, 7268, 7714, 9164, 9338, 10507, 12236, 12482, 12673, 12719, 15428, 16037, 18676, 21014, 24964, 25346, 25438, 32074, 34523, 42028, 43529, 43687, 50692, 50876, 52693, 64148, 69046, 87058, 87374, 88711, 105386, 118579, 138092, 143543, 174116, 174748, 177422, 180989, 210772, 237158, 241661, 287086, 304703, 354844, 361978, 368851, 474316, 483322, 574172, 609406, 723956, 737702, 830053, 966644, 1001167, 1004801, 1218812, 1266923, 1475404, 1660106, 2002334, 2009602, 2533846, 2727317, 3320212, 3438791, 4004668, 4019204, 4162747, 5067692, 5454634, 6877582, 7008169, 8325494, 10909268, 13755164, 14016338, 16650988, 19091219, 24071537, 28032676, 29139229, 38182438, 48143074, 58278458, 76364876, 79092193, 96286148, 116556916, 158184386, 316368772, 553645351, 1107290702, 2214581404]

約数ペア:

[(1, 2214581404), (2, 1107290702), (4, 553645351), (7, 316368772), (14, 158184386), (19, 116556916), (23, 96286148), (28, 79092193), (29, 76364876), (38, 58278458), (46, 48143074), (58, 38182438), (76, 29139229), (79, 28032676), (92, 24071537), (116, 19091219), (133, 16650988), (158, 14016338), (161, 13755164), (203, 10909268), (266, 8325494), (316, 7008169), (322, 6877582), (406, 5454634), (437, 5067692), (532, 4162747), (551, 4019204), (553, 4004668), (644, 3438791), (667, 3320212), (812, 2727317), (874, 2533846), (1102, 2009602), (1106, 2002334), (1334, 1660106), (1501, 1475404), (1748, 1266923), (1817, 1218812), (2204, 1004801), (2212, 1001167), (2291, 966644), (2668, 830053), (3002, 737702), (3059, 723956), (3634, 609406), (3857, 574172), (4582, 483322), (4669, 474316), (6004, 368851), (6118, 361978), (6241, 354844), (7268, 304703), (7714, 287086), (9164, 241661), (9338, 237158), (10507, 210772), (12236, 180989), (12482, 177422), (12673, 174748), (12719, 174116), (15428, 143543), (16037, 138092), (18676, 118579), (21014, 105386), (24964, 88711), (25346, 87374), (25438, 87058), (32074, 69046), (34523, 64148), (42028, 52693), (43529, 50876), (43687, 50692)]