2190495216

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2380

約数の個数: 240

約数和(自身を含む): 7320864768

約数和(自身を除く): 5130369552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 364, 372, 392, 403, 434, 496, 546, 588, 624, 637, 651, 728, 744, 784, 806, 868, 1092, 1176, 1209, 1274, 1302, 1456, 1488, 1519, 1612, 1736, 1911, 2184, 2311, 2352, 2418, 2548, 2604, 2821, 3038, 3224, 3472, 3822, 4368, 4557, 4622, 4836, 5096, 5208, 5642, 6076, 6448, 6933, 7644, 8463, 9114, 9244, 9672, 10192, 10416, 11284, 12152, 13866, 15288, 16177, 16926, 18228, 18488, 19344, 19747, 22568, 24304, 27732, 30043, 30576, 32354, 33852, 36456, 36976, 39494, 45136, 48531, 55464, 59241, 60086, 64708, 67704, 71641, 72912, 78988, 90129, 97062, 110928, 113239, 118482, 120172, 129416, 135408, 143282, 157976, 180258, 194124, 210301, 214923, 226478, 236964, 240344, 258832, 286564, 315952, 339717, 360516, 388248, 420602, 429846, 452956, 473928, 480688, 501487, 573128, 630903, 679434, 721032, 776496, 841204, 859692, 905912, 931333, 947856, 1002974, 1146256, 1261806, 1358868, 1442064, 1472107, 1504461, 1682408, 1719384, 1811824, 1862666, 2005948, 2523612, 2717736, 2793999, 2944214, 3008922, 3364816, 3438768, 3510409, 3725332, 4011896, 4416321, 5047224, 5435472, 5587998, 5888428, 6017844, 6519331, 7020818, 7450664, 8023792, 8832642, 10094448, 10531227, 11175996, 11776856, 12035688, 13038662, 14041636, 14901328, 17665284, 19557993, 21062454, 22351992, 23553712, 24071376, 26077324, 28083272, 35330568, 39115986, 42124908, 44703984, 45635317, 52154648, 56166544, 70661136, 78231972, 84249816, 91270634, 104309296, 136905951, 156463944, 168499632, 182541268, 273811902, 312927888, 365082536, 547623804, 730165072, 1095247608, 2190495216]

約数ペア:

[(1, 2190495216), (2, 1095247608), (3, 730165072), (4, 547623804), (6, 365082536), (7, 312927888), (8, 273811902), (12, 182541268), (13, 168499632), (14, 156463944), (16, 136905951), (21, 104309296), (24, 91270634), (26, 84249816), (28, 78231972), (31, 70661136), (39, 56166544), (42, 52154648), (48, 45635317), (49, 44703984), (52, 42124908), (56, 39115986), (62, 35330568), (78, 28083272), (84, 26077324), (91, 24071376), (93, 23553712), (98, 22351992), (104, 21062454), (112, 19557993), (124, 17665284), (147, 14901328), (156, 14041636), (168, 13038662), (182, 12035688), (186, 11776856), (196, 11175996), (208, 10531227), (217, 10094448), (248, 8832642), (273, 8023792), (294, 7450664), (312, 7020818), (336, 6519331), (364, 6017844), (372, 5888428), (392, 5587998), (403, 5435472), (434, 5047224), (496, 4416321), (546, 4011896), (588, 3725332), (624, 3510409), (637, 3438768), (651, 3364816), (728, 3008922), (744, 2944214), (784, 2793999), (806, 2717736), (868, 2523612), (1092, 2005948), (1176, 1862666), (1209, 1811824), (1274, 1719384), (1302, 1682408), (1456, 1504461), (1488, 1472107), (1519, 1442064), (1612, 1358868), (1736, 1261806), (1911, 1146256), (2184, 1002974), (2311, 947856), (2352, 931333), (2418, 905912), (2548, 859692), (2604, 841204), (2821, 776496), (3038, 721032), (3224, 679434), (3472, 630903), (3822, 573128), (4368, 501487), (4557, 480688), (4622, 473928), (4836, 452956), (5096, 429846), (5208, 420602), (5642, 388248), (6076, 360516), (6448, 339717), (6933, 315952), (7644, 286564), (8463, 258832), (9114, 240344), (9244, 236964), (9672, 226478), (10192, 214923), (10416, 210301), (11284, 194124), (12152, 180258), (13866, 157976), (15288, 143282), (16177, 135408), (16926, 129416), (18228, 120172), (18488, 118482), (19344, 113239), (19747, 110928), (22568, 97062), (24304, 90129), (27732, 78988), (30043, 72912), (30576, 71641), (32354, 67704), (33852, 64708), (36456, 60086), (36976, 59241), (39494, 55464), (45136, 48531)]