225257472

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 722186010

約数和(自身を除く): 496928538

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 101, 121, 128, 132, 144, 176, 192, 198, 202, 242, 256, 264, 288, 303, 352, 363, 384, 396, 404, 484, 512, 528, 576, 606, 704, 726, 768, 792, 808, 909, 968, 1024, 1056, 1089, 1111, 1152, 1212, 1408, 1452, 1536, 1584, 1616, 1818, 1936, 2048, 2112, 2178, 2222, 2304, 2424, 2816, 2904, 3072, 3168, 3232, 3333, 3636, 3872, 4224, 4356, 4444, 4608, 4848, 5632, 5808, 6144, 6336, 6464, 6666, 7272, 7744, 8448, 8712, 8888, 9216, 9696, 9999, 11264, 11616, 12221, 12672, 12928, 13332, 14544, 15488, 16896, 17424, 17776, 18432, 19392, 19998, 22528, 23232, 24442, 25344, 25856, 26664, 29088, 30976, 33792, 34848, 35552, 36663, 38784, 39996, 46464, 48884, 50688, 51712, 53328, 58176, 61952, 67584, 69696, 71104, 73326, 77568, 79992, 92928, 97768, 101376, 103424, 106656, 109989, 116352, 123904, 139392, 142208, 146652, 155136, 159984, 185856, 195536, 202752, 206848, 213312, 219978, 232704, 247808, 278784, 284416, 293304, 310272, 319968, 371712, 391072, 426624, 439956, 465408, 557568, 568832, 586608, 620544, 639936, 743424, 782144, 853248, 879912, 930816, 1115136, 1137664, 1173216, 1279872, 1564288, 1706496, 1759824, 1861632, 2230272, 2275328, 2346432, 2559744, 3128576, 3412992, 3519648, 4692864, 5119488, 6257152, 6825984, 7039296, 9385728, 10238976, 12514304, 14078592, 18771456, 20477952, 25028608, 28157184, 37542912, 56314368, 75085824, 112628736, 225257472]

約数ペア:

[(1, 225257472), (2, 112628736), (3, 75085824), (4, 56314368), (6, 37542912), (8, 28157184), (9, 25028608), (11, 20477952), (12, 18771456), (16, 14078592), (18, 12514304), (22, 10238976), (24, 9385728), (32, 7039296), (33, 6825984), (36, 6257152), (44, 5119488), (48, 4692864), (64, 3519648), (66, 3412992), (72, 3128576), (88, 2559744), (96, 2346432), (99, 2275328), (101, 2230272), (121, 1861632), (128, 1759824), (132, 1706496), (144, 1564288), (176, 1279872), (192, 1173216), (198, 1137664), (202, 1115136), (242, 930816), (256, 879912), (264, 853248), (288, 782144), (303, 743424), (352, 639936), (363, 620544), (384, 586608), (396, 568832), (404, 557568), (484, 465408), (512, 439956), (528, 426624), (576, 391072), (606, 371712), (704, 319968), (726, 310272), (768, 293304), (792, 284416), (808, 278784), (909, 247808), (968, 232704), (1024, 219978), (1056, 213312), (1089, 206848), (1111, 202752), (1152, 195536), (1212, 185856), (1408, 159984), (1452, 155136), (1536, 146652), (1584, 142208), (1616, 139392), (1818, 123904), (1936, 116352), (2048, 109989), (2112, 106656), (2178, 103424), (2222, 101376), (2304, 97768), (2424, 92928), (2816, 79992), (2904, 77568), (3072, 73326), (3168, 71104), (3232, 69696), (3333, 67584), (3636, 61952), (3872, 58176), (4224, 53328), (4356, 51712), (4444, 50688), (4608, 48884), (4848, 46464), (5632, 39996), (5808, 38784), (6144, 36663), (6336, 35552), (6464, 34848), (6666, 33792), (7272, 30976), (7744, 29088), (8448, 26664), (8712, 25856), (8888, 25344), (9216, 24442), (9696, 23232), (9999, 22528), (11264, 19998), (11616, 19392), (12221, 18432), (12672, 17776), (12928, 17424), (13332, 16896), (14544, 15488)]