225407488

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 530323200

約数和(自身を除く): 304915712

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 32, 34, 38, 47, 58, 64, 68, 76, 94, 116, 128, 136, 152, 188, 232, 256, 272, 304, 323, 376, 464, 493, 512, 544, 551, 608, 646, 752, 799, 893, 928, 986, 1088, 1102, 1216, 1292, 1363, 1504, 1598, 1786, 1856, 1972, 2176, 2204, 2432, 2584, 2726, 3008, 3196, 3572, 3712, 3944, 4352, 4408, 4864, 5168, 5452, 6016, 6392, 7144, 7424, 7888, 8704, 8816, 9367, 9728, 10336, 10904, 12032, 12784, 14288, 14848, 15181, 15776, 17632, 18734, 20672, 21808, 23171, 24064, 25568, 25897, 28576, 30362, 31552, 35264, 37468, 41344, 43616, 46342, 51136, 51794, 57152, 60724, 63104, 70528, 74936, 82688, 87232, 92684, 102272, 103588, 114304, 121448, 126208, 141056, 149872, 165376, 174464, 185368, 204544, 207176, 228608, 242896, 252416, 282112, 299744, 348928, 370736, 409088, 414352, 440249, 457216, 485792, 599488, 697856, 741472, 828704, 880498, 971584, 1198976, 1482944, 1657408, 1760996, 1943168, 2397952, 2965888, 3314816, 3521992, 3886336, 4795904, 5931776, 6629632, 7043984, 7772672, 11863552, 13259264, 14087968, 28175936, 56351872, 112703744, 225407488]

約数ペア:

[(1, 225407488), (2, 112703744), (4, 56351872), (8, 28175936), (16, 14087968), (17, 13259264), (19, 11863552), (29, 7772672), (32, 7043984), (34, 6629632), (38, 5931776), (47, 4795904), (58, 3886336), (64, 3521992), (68, 3314816), (76, 2965888), (94, 2397952), (116, 1943168), (128, 1760996), (136, 1657408), (152, 1482944), (188, 1198976), (232, 971584), (256, 880498), (272, 828704), (304, 741472), (323, 697856), (376, 599488), (464, 485792), (493, 457216), (512, 440249), (544, 414352), (551, 409088), (608, 370736), (646, 348928), (752, 299744), (799, 282112), (893, 252416), (928, 242896), (986, 228608), (1088, 207176), (1102, 204544), (1216, 185368), (1292, 174464), (1363, 165376), (1504, 149872), (1598, 141056), (1786, 126208), (1856, 121448), (1972, 114304), (2176, 103588), (2204, 102272), (2432, 92684), (2584, 87232), (2726, 82688), (3008, 74936), (3196, 70528), (3572, 63104), (3712, 60724), (3944, 57152), (4352, 51794), (4408, 51136), (4864, 46342), (5168, 43616), (5452, 41344), (6016, 37468), (6392, 35264), (7144, 31552), (7424, 30362), (7888, 28576), (8704, 25897), (8816, 25568), (9367, 24064), (9728, 23171), (10336, 21808), (10904, 20672), (12032, 18734), (12784, 17632), (14288, 15776), (14848, 15181)]