1385335812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 3963617280

約数和(自身を除く): 2578281468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 59, 62, 71, 84, 93, 118, 124, 127, 142, 177, 186, 213, 217, 236, 254, 284, 354, 372, 381, 413, 426, 434, 497, 508, 651, 708, 762, 826, 852, 868, 889, 994, 1239, 1302, 1491, 1524, 1652, 1778, 1829, 1988, 2201, 2478, 2604, 2667, 2982, 3556, 3658, 3937, 4189, 4402, 4956, 5334, 5487, 5964, 6603, 7316, 7493, 7874, 8378, 8804, 9017, 10668, 10974, 11811, 12567, 12803, 13206, 14986, 15407, 15748, 16756, 18034, 21948, 22479, 23622, 25134, 25606, 26412, 27051, 27559, 29323, 29972, 30814, 36068, 38409, 44958, 46221, 47244, 50268, 51212, 52451, 54102, 55118, 58646, 61628, 63119, 76818, 82677, 87969, 89916, 92442, 104902, 108204, 110236, 117292, 126238, 129859, 153636, 157353, 165354, 175938, 184884, 189357, 209804, 232283, 252476, 259718, 279527, 314706, 330708, 351876, 378714, 389577, 464566, 519436, 532003, 559054, 629412, 696849, 757428, 779154, 838581, 909013, 929132, 1064006, 1118108, 1393698, 1558308, 1596009, 1625981, 1677162, 1818026, 1956689, 2128012, 2727039, 2787396, 3192018, 3251962, 3354324, 3636052, 3724021, 3913378, 4877943, 5454078, 5870067, 6384036, 6503924, 7448042, 7826756, 9755886, 10908156, 11172063, 11740134, 14896084, 16492093, 19511772, 22344126, 23480268, 32984186, 44688252, 49476279, 65968372, 98952558, 115444651, 197905116, 230889302, 346333953, 461778604, 692667906, 1385335812]

約数ペア:

[(1, 1385335812), (2, 692667906), (3, 461778604), (4, 346333953), (6, 230889302), (7, 197905116), (12, 115444651), (14, 98952558), (21, 65968372), (28, 49476279), (31, 44688252), (42, 32984186), (59, 23480268), (62, 22344126), (71, 19511772), (84, 16492093), (93, 14896084), (118, 11740134), (124, 11172063), (127, 10908156), (142, 9755886), (177, 7826756), (186, 7448042), (213, 6503924), (217, 6384036), (236, 5870067), (254, 5454078), (284, 4877943), (354, 3913378), (372, 3724021), (381, 3636052), (413, 3354324), (426, 3251962), (434, 3192018), (497, 2787396), (508, 2727039), (651, 2128012), (708, 1956689), (762, 1818026), (826, 1677162), (852, 1625981), (868, 1596009), (889, 1558308), (994, 1393698), (1239, 1118108), (1302, 1064006), (1491, 929132), (1524, 909013), (1652, 838581), (1778, 779154), (1829, 757428), (1988, 696849), (2201, 629412), (2478, 559054), (2604, 532003), (2667, 519436), (2982, 464566), (3556, 389577), (3658, 378714), (3937, 351876), (4189, 330708), (4402, 314706), (4956, 279527), (5334, 259718), (5487, 252476), (5964, 232283), (6603, 209804), (7316, 189357), (7493, 184884), (7874, 175938), (8378, 165354), (8804, 157353), (9017, 153636), (10668, 129859), (10974, 126238), (11811, 117292), (12567, 110236), (12803, 108204), (13206, 104902), (14986, 92442), (15407, 89916), (15748, 87969), (16756, 82677), (18034, 76818), (21948, 63119), (22479, 61628), (23622, 58646), (25134, 55118), (25606, 54102), (26412, 52451), (27051, 51212), (27559, 50268), (29323, 47244), (29972, 46221), (30814, 44958), (36068, 38409)]