1387549728

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2319

約数の個数: 144

約数和(自身を含む): 4123042560

約数和(自身を除く): 2735492832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 59, 72, 74, 96, 111, 118, 144, 148, 177, 222, 236, 288, 296, 333, 354, 444, 472, 531, 592, 666, 708, 888, 944, 1062, 1184, 1332, 1416, 1776, 1888, 2124, 2183, 2207, 2664, 2832, 3552, 4248, 4366, 4414, 5328, 5664, 6549, 6621, 8496, 8732, 8828, 10656, 13098, 13242, 16992, 17464, 17656, 19647, 19863, 26196, 26484, 34928, 35312, 39294, 39726, 52392, 52968, 69856, 70624, 78588, 79452, 81659, 104784, 105936, 130213, 157176, 158904, 163318, 209568, 211872, 244977, 260426, 314352, 317808, 326636, 390639, 489954, 520852, 628704, 635616, 653272, 734931, 781278, 979908, 1041704, 1171917, 1306544, 1469862, 1562556, 1959816, 2083408, 2343834, 2613088, 2939724, 3125112, 3919632, 4166816, 4687668, 4817881, 5879448, 6250224, 7839264, 9375336, 9635762, 11758896, 12500448, 14453643, 18750672, 19271524, 23517792, 28907286, 37501344, 38543048, 43360929, 57814572, 77086096, 86721858, 115629144, 154172192, 173443716, 231258288, 346887432, 462516576, 693774864, 1387549728]

約数ペア:

[(1, 1387549728), (2, 693774864), (3, 462516576), (4, 346887432), (6, 231258288), (8, 173443716), (9, 154172192), (12, 115629144), (16, 86721858), (18, 77086096), (24, 57814572), (32, 43360929), (36, 38543048), (37, 37501344), (48, 28907286), (59, 23517792), (72, 19271524), (74, 18750672), (96, 14453643), (111, 12500448), (118, 11758896), (144, 9635762), (148, 9375336), (177, 7839264), (222, 6250224), (236, 5879448), (288, 4817881), (296, 4687668), (333, 4166816), (354, 3919632), (444, 3125112), (472, 2939724), (531, 2613088), (592, 2343834), (666, 2083408), (708, 1959816), (888, 1562556), (944, 1469862), (1062, 1306544), (1184, 1171917), (1332, 1041704), (1416, 979908), (1776, 781278), (1888, 734931), (2124, 653272), (2183, 635616), (2207, 628704), (2664, 520852), (2832, 489954), (3552, 390639), (4248, 326636), (4366, 317808), (4414, 314352), (5328, 260426), (5664, 244977), (6549, 211872), (6621, 209568), (8496, 163318), (8732, 158904), (8828, 157176), (10656, 130213), (13098, 105936), (13242, 104784), (16992, 81659), (17464, 79452), (17656, 78588), (19647, 70624), (19863, 69856), (26196, 52968), (26484, 52392), (34928, 39726), (35312, 39294)]