345965984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 911635200

約数和(自身を除く): 565669216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 37, 38, 52, 56, 74, 76, 91, 104, 112, 133, 148, 152, 169, 182, 208, 224, 247, 259, 266, 296, 304, 338, 364, 416, 481, 494, 518, 532, 592, 608, 676, 703, 728, 962, 988, 1036, 1064, 1183, 1184, 1352, 1406, 1456, 1729, 1924, 1976, 2072, 2128, 2197, 2366, 2704, 2812, 2912, 3211, 3367, 3458, 3848, 3952, 4144, 4256, 4394, 4732, 4921, 5408, 5624, 6253, 6422, 6734, 6916, 7696, 7904, 8288, 8788, 9139, 9464, 9842, 11248, 12506, 12844, 13468, 13832, 15379, 15392, 17576, 18278, 18928, 19684, 22477, 22496, 25012, 25688, 26936, 27664, 30758, 35152, 36556, 37856, 39368, 41743, 43771, 44954, 50024, 51376, 53872, 55328, 61516, 63973, 70304, 73112, 78736, 81289, 83486, 87542, 89908, 100048, 102752, 107744, 118807, 123032, 127946, 146224, 157472, 162578, 166972, 175084, 179816, 200096, 237614, 246064, 255892, 292201, 292448, 325156, 333944, 350168, 359632, 475228, 492128, 511784, 569023, 584402, 650312, 667888, 700336, 719264, 831649, 950456, 1023568, 1138046, 1168804, 1300624, 1335776, 1400672, 1544491, 1663298, 1900912, 2047136, 2276092, 2337608, 2601248, 3088982, 3326596, 3801824, 4552184, 4675216, 6177964, 6653192, 9104368, 9350432, 10811437, 12355928, 13306384, 18208736, 21622874, 24711856, 26612768, 43245748, 49423712, 86491496, 172982992, 345965984]

約数ペア:

[(1, 345965984), (2, 172982992), (4, 86491496), (7, 49423712), (8, 43245748), (13, 26612768), (14, 24711856), (16, 21622874), (19, 18208736), (26, 13306384), (28, 12355928), (32, 10811437), (37, 9350432), (38, 9104368), (52, 6653192), (56, 6177964), (74, 4675216), (76, 4552184), (91, 3801824), (104, 3326596), (112, 3088982), (133, 2601248), (148, 2337608), (152, 2276092), (169, 2047136), (182, 1900912), (208, 1663298), (224, 1544491), (247, 1400672), (259, 1335776), (266, 1300624), (296, 1168804), (304, 1138046), (338, 1023568), (364, 950456), (416, 831649), (481, 719264), (494, 700336), (518, 667888), (532, 650312), (592, 584402), (608, 569023), (676, 511784), (703, 492128), (728, 475228), (962, 359632), (988, 350168), (1036, 333944), (1064, 325156), (1183, 292448), (1184, 292201), (1352, 255892), (1406, 246064), (1456, 237614), (1729, 200096), (1924, 179816), (1976, 175084), (2072, 166972), (2128, 162578), (2197, 157472), (2366, 146224), (2704, 127946), (2812, 123032), (2912, 118807), (3211, 107744), (3367, 102752), (3458, 100048), (3848, 89908), (3952, 87542), (4144, 83486), (4256, 81289), (4394, 78736), (4732, 73112), (4921, 70304), (5408, 63973), (5624, 61516), (6253, 55328), (6422, 53872), (6734, 51376), (6916, 50024), (7696, 44954), (7904, 43771), (8288, 41743), (8788, 39368), (9139, 37856), (9464, 36556), (9842, 35152), (11248, 30758), (12506, 27664), (12844, 26936), (13468, 25688), (13832, 25012), (15379, 22496), (15392, 22477), (17576, 19684), (18278, 18928)]