1240328376

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 288

約数和(自身を含む): 4201470000

約数和(自身を除く): 2961141624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 116, 126, 147, 162, 168, 174, 189, 196, 203, 216, 232, 243, 252, 261, 294, 324, 348, 378, 392, 406, 441, 449, 486, 504, 522, 567, 588, 609, 648, 696, 756, 783, 812, 882, 898, 972, 1044, 1134, 1176, 1218, 1323, 1347, 1421, 1512, 1566, 1624, 1701, 1764, 1796, 1827, 1944, 2088, 2268, 2349, 2436, 2646, 2694, 2842, 3132, 3143, 3402, 3528, 3592, 3654, 3969, 4041, 4263, 4536, 4698, 4872, 5292, 5388, 5481, 5684, 6264, 6286, 6804, 7047, 7308, 7938, 8082, 8526, 9396, 9429, 10584, 10776, 10962, 11368, 11907, 12123, 12572, 12789, 13021, 13608, 14094, 14616, 15876, 16164, 16443, 17052, 18792, 18858, 21924, 22001, 23814, 24246, 25144, 25578, 26042, 28188, 28287, 31752, 32328, 32886, 34104, 36369, 37716, 38367, 39063, 43848, 44002, 47628, 48492, 49329, 51156, 52084, 56376, 56574, 65772, 66003, 72738, 75432, 76734, 78126, 84861, 88004, 91147, 95256, 96984, 98658, 102312, 104168, 109107, 113148, 115101, 117189, 131544, 132006, 145476, 153468, 156252, 169722, 176008, 182294, 197316, 198009, 218214, 226296, 230202, 234378, 254583, 264012, 273441, 290952, 306936, 312504, 339444, 345303, 351567, 364588, 394632, 396018, 436428, 460404, 468756, 509166, 528024, 546882, 594027, 638029, 678888, 690606, 703134, 729176, 763749, 792036, 820323, 872856, 920808, 937512, 1018332, 1054701, 1093764, 1188054, 1276058, 1381212, 1406268, 1527498, 1584072, 1640646, 1782081, 1914087, 2036664, 2109402, 2187528, 2376108, 2460969, 2552116, 2762424, 2812536, 3054996, 3164103, 3281292, 3564162, 3828174, 4218804, 4752216, 4921938, 5104232, 5346243, 5742261, 6109992, 6328206, 6562584, 7128324, 7382907, 7656348, 8437608, 9843876, 10692486, 11484522, 12656412, 14256648, 14765814, 15312696, 17226783, 19687752, 21384972, 22148721, 22969044, 25312824, 29531628, 34453566, 42769944, 44297442, 45938088, 51680349, 59063256, 68907132, 88594884, 103360698, 137814264, 155041047, 177189768, 206721396, 310082094, 413442792, 620164188, 1240328376]

約数ペア:

[(1, 1240328376), (2, 620164188), (3, 413442792), (4, 310082094), (6, 206721396), (7, 177189768), (8, 155041047), (9, 137814264), (12, 103360698), (14, 88594884), (18, 68907132), (21, 59063256), (24, 51680349), (27, 45938088), (28, 44297442), (29, 42769944), (36, 34453566), (42, 29531628), (49, 25312824), (54, 22969044), (56, 22148721), (58, 21384972), (63, 19687752), (72, 17226783), (81, 15312696), (84, 14765814), (87, 14256648), (98, 12656412), (108, 11484522), (116, 10692486), (126, 9843876), (147, 8437608), (162, 7656348), (168, 7382907), (174, 7128324), (189, 6562584), (196, 6328206), (203, 6109992), (216, 5742261), (232, 5346243), (243, 5104232), (252, 4921938), (261, 4752216), (294, 4218804), (324, 3828174), (348, 3564162), (378, 3281292), (392, 3164103), (406, 3054996), (441, 2812536), (449, 2762424), (486, 2552116), (504, 2460969), (522, 2376108), (567, 2187528), (588, 2109402), (609, 2036664), (648, 1914087), (696, 1782081), (756, 1640646), (783, 1584072), (812, 1527498), (882, 1406268), (898, 1381212), (972, 1276058), (1044, 1188054), (1134, 1093764), (1176, 1054701), (1218, 1018332), (1323, 937512), (1347, 920808), (1421, 872856), (1512, 820323), (1566, 792036), (1624, 763749), (1701, 729176), (1764, 703134), (1796, 690606), (1827, 678888), (1944, 638029), (2088, 594027), (2268, 546882), (2349, 528024), (2436, 509166), (2646, 468756), (2694, 460404), (2842, 436428), (3132, 396018), (3143, 394632), (3402, 364588), (3528, 351567), (3592, 345303), (3654, 339444), (3969, 312504), (4041, 306936), (4263, 290952), (4536, 273441), (4698, 264012), (4872, 254583), (5292, 234378), (5388, 230202), (5481, 226296), (5684, 218214), (6264, 198009), (6286, 197316), (6804, 182294), (7047, 176008), (7308, 169722), (7938, 156252), (8082, 153468), (8526, 145476), (9396, 132006), (9429, 131544), (10584, 117189), (10776, 115101), (10962, 113148), (11368, 109107), (11907, 104168), (12123, 102312), (12572, 98658), (12789, 96984), (13021, 95256), (13608, 91147), (14094, 88004), (14616, 84861), (15876, 78126), (16164, 76734), (16443, 75432), (17052, 72738), (18792, 66003), (18858, 65772), (21924, 56574), (22001, 56376), (23814, 52084), (24246, 51156), (25144, 49329), (25578, 48492), (26042, 47628), (28188, 44002), (28287, 43848), (31752, 39063), (32328, 38367), (32886, 37716), (34104, 36369)]