31292352

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 224

約数和(自身を含む): 113792000

約数和(自身を除く): 82499648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 199, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 398, 416, 432, 448, 468, 504, 546, 576, 597, 624, 672, 702, 728, 756, 796, 819, 832, 864, 936, 1008, 1092, 1194, 1248, 1344, 1393, 1404, 1456, 1512, 1592, 1638, 1728, 1791, 1872, 2016, 2184, 2388, 2457, 2496, 2587, 2786, 2808, 2912, 3024, 3184, 3276, 3582, 3744, 4032, 4179, 4368, 4776, 4914, 5174, 5373, 5572, 5616, 5824, 6048, 6368, 6552, 7164, 7488, 7761, 8358, 8736, 9552, 9828, 10348, 10746, 11144, 11232, 12096, 12537, 12736, 13104, 14328, 15522, 16716, 17472, 18109, 19104, 19656, 20696, 21492, 22288, 22464, 23283, 25074, 26208, 28656, 31044, 33432, 36218, 37611, 38208, 39312, 41392, 42984, 44576, 46566, 50148, 52416, 54327, 57312, 62088, 66864, 69849, 72436, 75222, 78624, 82784, 85968, 89152, 93132, 100296, 108654, 114624, 124176, 133728, 139698, 144872, 150444, 157248, 162981, 165568, 171936, 186264, 200592, 217308, 248352, 267456, 279396, 289744, 300888, 325962, 343872, 372528, 401184, 434616, 488943, 496704, 558792, 579488, 601776, 651924, 745056, 802368, 869232, 977886, 1117584, 1158976, 1203552, 1303848, 1490112, 1738464, 1955772, 2235168, 2407104, 2607696, 3476928, 3911544, 4470336, 5215392, 7823088, 10430784, 15646176, 31292352]

約数ペア:

[(1, 31292352), (2, 15646176), (3, 10430784), (4, 7823088), (6, 5215392), (7, 4470336), (8, 3911544), (9, 3476928), (12, 2607696), (13, 2407104), (14, 2235168), (16, 1955772), (18, 1738464), (21, 1490112), (24, 1303848), (26, 1203552), (27, 1158976), (28, 1117584), (32, 977886), (36, 869232), (39, 802368), (42, 745056), (48, 651924), (52, 601776), (54, 579488), (56, 558792), (63, 496704), (64, 488943), (72, 434616), (78, 401184), (84, 372528), (91, 343872), (96, 325962), (104, 300888), (108, 289744), (112, 279396), (117, 267456), (126, 248352), (144, 217308), (156, 200592), (168, 186264), (182, 171936), (189, 165568), (192, 162981), (199, 157248), (208, 150444), (216, 144872), (224, 139698), (234, 133728), (252, 124176), (273, 114624), (288, 108654), (312, 100296), (336, 93132), (351, 89152), (364, 85968), (378, 82784), (398, 78624), (416, 75222), (432, 72436), (448, 69849), (468, 66864), (504, 62088), (546, 57312), (576, 54327), (597, 52416), (624, 50148), (672, 46566), (702, 44576), (728, 42984), (756, 41392), (796, 39312), (819, 38208), (832, 37611), (864, 36218), (936, 33432), (1008, 31044), (1092, 28656), (1194, 26208), (1248, 25074), (1344, 23283), (1393, 22464), (1404, 22288), (1456, 21492), (1512, 20696), (1592, 19656), (1638, 19104), (1728, 18109), (1791, 17472), (1872, 16716), (2016, 15522), (2184, 14328), (2388, 13104), (2457, 12736), (2496, 12537), (2587, 12096), (2786, 11232), (2808, 11144), (2912, 10746), (3024, 10348), (3184, 9828), (3276, 9552), (3582, 8736), (3744, 8358), (4032, 7761), (4179, 7488), (4368, 7164), (4776, 6552), (4914, 6368), (5174, 6048), (5373, 5824), (5572, 5616)]