31118976

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 108838080

約数和(自身を除く): 77719104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 227, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 454, 476, 504, 544, 576, 612, 672, 681, 714, 816, 896, 908, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1362, 1428, 1589, 1632, 1816, 1904, 2016, 2043, 2142, 2176, 2448, 2688, 2724, 2856, 3178, 3264, 3632, 3808, 3859, 4032, 4086, 4284, 4767, 4896, 5448, 5712, 6356, 6528, 7264, 7616, 7718, 8064, 8172, 8568, 9534, 9792, 10896, 11424, 11577, 12712, 14301, 14528, 15232, 15436, 16344, 17136, 19068, 19584, 21792, 22848, 23154, 25424, 27013, 28602, 29056, 30872, 32688, 34272, 34731, 38136, 43584, 45696, 46308, 50848, 54026, 57204, 61744, 65376, 68544, 69462, 76272, 81039, 87168, 92616, 101696, 108052, 114408, 123488, 130752, 137088, 138924, 152544, 162078, 185232, 203392, 216104, 228816, 243117, 246976, 261504, 277848, 305088, 324156, 370464, 432208, 457632, 486234, 493952, 555696, 610176, 648312, 740928, 864416, 915264, 972468, 1111392, 1296624, 1481856, 1728832, 1830528, 1944936, 2222784, 2593248, 3457664, 3889872, 4445568, 5186496, 7779744, 10372992, 15559488, 31118976]

約数ペア:

[(1, 31118976), (2, 15559488), (3, 10372992), (4, 7779744), (6, 5186496), (7, 4445568), (8, 3889872), (9, 3457664), (12, 2593248), (14, 2222784), (16, 1944936), (17, 1830528), (18, 1728832), (21, 1481856), (24, 1296624), (28, 1111392), (32, 972468), (34, 915264), (36, 864416), (42, 740928), (48, 648312), (51, 610176), (56, 555696), (63, 493952), (64, 486234), (68, 457632), (72, 432208), (84, 370464), (96, 324156), (102, 305088), (112, 277848), (119, 261504), (126, 246976), (128, 243117), (136, 228816), (144, 216104), (153, 203392), (168, 185232), (192, 162078), (204, 152544), (224, 138924), (227, 137088), (238, 130752), (252, 123488), (272, 114408), (288, 108052), (306, 101696), (336, 92616), (357, 87168), (384, 81039), (408, 76272), (448, 69462), (454, 68544), (476, 65376), (504, 61744), (544, 57204), (576, 54026), (612, 50848), (672, 46308), (681, 45696), (714, 43584), (816, 38136), (896, 34731), (908, 34272), (952, 32688), (1008, 30872), (1071, 29056), (1088, 28602), (1152, 27013), (1224, 25424), (1344, 23154), (1362, 22848), (1428, 21792), (1589, 19584), (1632, 19068), (1816, 17136), (1904, 16344), (2016, 15436), (2043, 15232), (2142, 14528), (2176, 14301), (2448, 12712), (2688, 11577), (2724, 11424), (2856, 10896), (3178, 9792), (3264, 9534), (3632, 8568), (3808, 8172), (3859, 8064), (4032, 7718), (4086, 7616), (4284, 7264), (4767, 6528), (4896, 6356), (5448, 5712)]