768711216

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 240

約数和(自身を含む): 2571168768

約数和(自身を除く): 1802457552

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, 811, 868, 1092, 1176, 1209, 1274, 1302, 1456, 1488, 1519, 1612, 1622, 1736, 1911, 2184, 2352, 2418, 2433, 2548, 2604, 2821, 3038, 3224, 3244, 3472, 3822, 4368, 4557, 4836, 4866, 5096, 5208, 5642, 5677, 6076, 6448, 6488, 7644, 8463, 9114, 9672, 9732, 10192, 10416, 10543, 11284, 11354, 12152, 12976, 15288, 16926, 17031, 18228, 19344, 19464, 19747, 21086, 22568, 22708, 24304, 25141, 30576, 31629, 33852, 34062, 36456, 38928, 39494, 39739, 42172, 45136, 45416, 50282, 59241, 63258, 67704, 68124, 72912, 73801, 75423, 78988, 79478, 84344, 90832, 100564, 118482, 119217, 126516, 135408, 136248, 147602, 150846, 157976, 158956, 168688, 175987, 201128, 221403, 236964, 238434, 253032, 272496, 295204, 301692, 315952, 317912, 326833, 351974, 402256, 442806, 473928, 476868, 506064, 516607, 527961, 590408, 603384, 635824, 653666, 703948, 885612, 947856, 953736, 980499, 1033214, 1055922, 1180816, 1206768, 1231909, 1307332, 1407896, 1549821, 1771224, 1907472, 1960998, 2066428, 2111844, 2287831, 2463818, 2614664, 2815792, 3099642, 3542448, 3695727, 3921996, 4132856, 4223688, 4575662, 4927636, 5229328, 6199284, 6863493, 7391454, 7843992, 8265712, 8447376, 9151324, 9855272, 12398568, 13726986, 14782908, 15687984, 16014817, 18302648, 19710544, 24797136, 27453972, 29565816, 32029634, 36605296, 48044451, 54907944, 59131632, 64059268, 96088902, 109815888, 128118536, 192177804, 256237072, 384355608, 768711216]

約数ペア:

[(1, 768711216), (2, 384355608), (3, 256237072), (4, 192177804), (6, 128118536), (7, 109815888), (8, 96088902), (12, 64059268), (13, 59131632), (14, 54907944), (16, 48044451), (21, 36605296), (24, 32029634), (26, 29565816), (28, 27453972), (31, 24797136), (39, 19710544), (42, 18302648), (48, 16014817), (49, 15687984), (52, 14782908), (56, 13726986), (62, 12398568), (78, 9855272), (84, 9151324), (91, 8447376), (93, 8265712), (98, 7843992), (104, 7391454), (112, 6863493), (124, 6199284), (147, 5229328), (156, 4927636), (168, 4575662), (182, 4223688), (186, 4132856), (196, 3921996), (208, 3695727), (217, 3542448), (248, 3099642), (273, 2815792), (294, 2614664), (312, 2463818), (336, 2287831), (364, 2111844), (372, 2066428), (392, 1960998), (403, 1907472), (434, 1771224), (496, 1549821), (546, 1407896), (588, 1307332), (624, 1231909), (637, 1206768), (651, 1180816), (728, 1055922), (744, 1033214), (784, 980499), (806, 953736), (811, 947856), (868, 885612), (1092, 703948), (1176, 653666), (1209, 635824), (1274, 603384), (1302, 590408), (1456, 527961), (1488, 516607), (1519, 506064), (1612, 476868), (1622, 473928), (1736, 442806), (1911, 402256), (2184, 351974), (2352, 326833), (2418, 317912), (2433, 315952), (2548, 301692), (2604, 295204), (2821, 272496), (3038, 253032), (3224, 238434), (3244, 236964), (3472, 221403), (3822, 201128), (4368, 175987), (4557, 168688), (4836, 158956), (4866, 157976), (5096, 150846), (5208, 147602), (5642, 136248), (5677, 135408), (6076, 126516), (6448, 119217), (6488, 118482), (7644, 100564), (8463, 90832), (9114, 84344), (9672, 79478), (9732, 78988), (10192, 75423), (10416, 73801), (10543, 72912), (11284, 68124), (11354, 67704), (12152, 63258), (12976, 59241), (15288, 50282), (16926, 45416), (17031, 45136), (18228, 42172), (19344, 39739), (19464, 39494), (19747, 38928), (21086, 36456), (22568, 34062), (22708, 33852), (24304, 31629), (25141, 30576)]