225503616

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 651168000

約数和(自身を除く): 425664384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 199, 208, 227, 312, 384, 398, 416, 454, 597, 624, 681, 796, 832, 908, 1194, 1248, 1362, 1592, 1664, 1816, 2388, 2496, 2587, 2724, 2951, 3184, 3632, 4776, 4992, 5174, 5448, 5902, 6368, 7264, 7761, 8853, 9552, 10348, 10896, 11804, 12736, 14528, 15522, 17706, 19104, 20696, 21792, 23608, 25472, 29056, 31044, 35412, 38208, 41392, 43584, 45173, 47216, 62088, 70824, 76416, 82784, 87168, 90346, 94432, 124176, 135519, 141648, 165568, 180692, 188864, 248352, 271038, 283296, 331136, 361384, 377728, 496704, 542076, 566592, 587249, 722768, 993408, 1084152, 1133184, 1174498, 1445536, 1761747, 2168304, 2348996, 2891072, 3523494, 4336608, 4697992, 5782144, 7046988, 8673216, 9395984, 14093976, 17346432, 18791968, 28187952, 37583936, 56375904, 75167872, 112751808, 225503616]

約数ペア:

[(1, 225503616), (2, 112751808), (3, 75167872), (4, 56375904), (6, 37583936), (8, 28187952), (12, 18791968), (13, 17346432), (16, 14093976), (24, 9395984), (26, 8673216), (32, 7046988), (39, 5782144), (48, 4697992), (52, 4336608), (64, 3523494), (78, 2891072), (96, 2348996), (104, 2168304), (128, 1761747), (156, 1445536), (192, 1174498), (199, 1133184), (208, 1084152), (227, 993408), (312, 722768), (384, 587249), (398, 566592), (416, 542076), (454, 496704), (597, 377728), (624, 361384), (681, 331136), (796, 283296), (832, 271038), (908, 248352), (1194, 188864), (1248, 180692), (1362, 165568), (1592, 141648), (1664, 135519), (1816, 124176), (2388, 94432), (2496, 90346), (2587, 87168), (2724, 82784), (2951, 76416), (3184, 70824), (3632, 62088), (4776, 47216), (4992, 45173), (5174, 43584), (5448, 41392), (5902, 38208), (6368, 35412), (7264, 31044), (7761, 29056), (8853, 25472), (9552, 23608), (10348, 21792), (10896, 20696), (11804, 19104), (12736, 17706), (14528, 15522)]