228138288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 717382656

約数和(自身を除く): 489244368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 53, 56, 69, 84, 92, 106, 112, 138, 159, 161, 168, 184, 212, 276, 318, 322, 336, 368, 371, 424, 483, 552, 557, 636, 644, 742, 848, 966, 1104, 1113, 1114, 1219, 1272, 1288, 1484, 1671, 1932, 2226, 2228, 2438, 2544, 2576, 2968, 3342, 3657, 3864, 3899, 4452, 4456, 4876, 5936, 6684, 7314, 7728, 7798, 8533, 8904, 8912, 9752, 11697, 12811, 13368, 14628, 15596, 17066, 17808, 19504, 23394, 25599, 25622, 26736, 29256, 29521, 31192, 34132, 38433, 46788, 51198, 51244, 58512, 59042, 62384, 68264, 76866, 88563, 89677, 93576, 102396, 102488, 118084, 136528, 153732, 177126, 179354, 187152, 204792, 204976, 206647, 236168, 269031, 307464, 354252, 358708, 409584, 413294, 472336, 538062, 614928, 619941, 678983, 708504, 717416, 826588, 1076124, 1239882, 1357966, 1417008, 1434832, 1653176, 2036949, 2152248, 2479764, 2715932, 3306352, 4073898, 4304496, 4752881, 4959528, 5431864, 8147796, 9505762, 9919056, 10863728, 14258643, 16295592, 19011524, 28517286, 32591184, 38023048, 57034572, 76046096, 114069144, 228138288]

約数ペア:

[(1, 228138288), (2, 114069144), (3, 76046096), (4, 57034572), (6, 38023048), (7, 32591184), (8, 28517286), (12, 19011524), (14, 16295592), (16, 14258643), (21, 10863728), (23, 9919056), (24, 9505762), (28, 8147796), (42, 5431864), (46, 4959528), (48, 4752881), (53, 4304496), (56, 4073898), (69, 3306352), (84, 2715932), (92, 2479764), (106, 2152248), (112, 2036949), (138, 1653176), (159, 1434832), (161, 1417008), (168, 1357966), (184, 1239882), (212, 1076124), (276, 826588), (318, 717416), (322, 708504), (336, 678983), (368, 619941), (371, 614928), (424, 538062), (483, 472336), (552, 413294), (557, 409584), (636, 358708), (644, 354252), (742, 307464), (848, 269031), (966, 236168), (1104, 206647), (1113, 204976), (1114, 204792), (1219, 187152), (1272, 179354), (1288, 177126), (1484, 153732), (1671, 136528), (1932, 118084), (2226, 102488), (2228, 102396), (2438, 93576), (2544, 89677), (2576, 88563), (2968, 76866), (3342, 68264), (3657, 62384), (3864, 59042), (3899, 58512), (4452, 51244), (4456, 51198), (4876, 46788), (5936, 38433), (6684, 34132), (7314, 31192), (7728, 29521), (7798, 29256), (8533, 26736), (8904, 25622), (8912, 25599), (9752, 23394), (11697, 19504), (12811, 17808), (13368, 17066), (14628, 15596)]