228358896

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 630959616

約数和(自身を除く): 402600720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 83, 86, 93, 124, 129, 166, 172, 186, 248, 249, 258, 332, 344, 372, 496, 498, 516, 664, 688, 744, 996, 1032, 1328, 1333, 1488, 1849, 1992, 2064, 2573, 2666, 3569, 3698, 3984, 3999, 5146, 5332, 5547, 7138, 7396, 7719, 7998, 10292, 10664, 10707, 11094, 14276, 14792, 15438, 15996, 20584, 21328, 21414, 22188, 28552, 29584, 30876, 31992, 41168, 42828, 44376, 57104, 57319, 61752, 63984, 85656, 88752, 110639, 114638, 123504, 153467, 171312, 171957, 221278, 229276, 306934, 331917, 343914, 442556, 458552, 460401, 613868, 663834, 687828, 885112, 917104, 920802, 1227736, 1327668, 1375656, 1770224, 1841604, 2455472, 2655336, 2751312, 3683208, 4757477, 5310672, 7366416, 9514954, 14272431, 19029908, 28544862, 38059816, 57089724, 76119632, 114179448, 228358896]

約数ペア:

[(1, 228358896), (2, 114179448), (3, 76119632), (4, 57089724), (6, 38059816), (8, 28544862), (12, 19029908), (16, 14272431), (24, 9514954), (31, 7366416), (43, 5310672), (48, 4757477), (62, 3683208), (83, 2751312), (86, 2655336), (93, 2455472), (124, 1841604), (129, 1770224), (166, 1375656), (172, 1327668), (186, 1227736), (248, 920802), (249, 917104), (258, 885112), (332, 687828), (344, 663834), (372, 613868), (496, 460401), (498, 458552), (516, 442556), (664, 343914), (688, 331917), (744, 306934), (996, 229276), (1032, 221278), (1328, 171957), (1333, 171312), (1488, 153467), (1849, 123504), (1992, 114638), (2064, 110639), (2573, 88752), (2666, 85656), (3569, 63984), (3698, 61752), (3984, 57319), (3999, 57104), (5146, 44376), (5332, 42828), (5547, 41168), (7138, 31992), (7396, 30876), (7719, 29584), (7998, 28552), (10292, 22188), (10664, 21414), (10707, 21328), (11094, 20584), (14276, 15996), (14792, 15438)]