40765248

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 112

約数和(自身を含む): 123870720

約数和(自身を除く): 83105472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 761, 837, 864, 992, 1116, 1488, 1522, 1674, 1728, 1984, 2232, 2283, 2976, 3044, 3348, 4464, 4566, 5952, 6088, 6696, 6849, 8928, 9132, 12176, 13392, 13698, 17856, 18264, 20547, 23591, 24352, 26784, 27396, 36528, 41094, 47182, 48704, 53568, 54792, 70773, 73056, 82188, 94364, 109584, 141546, 146112, 164376, 188728, 212319, 219168, 283092, 328752, 377456, 424638, 438336, 566184, 636957, 657504, 754912, 849276, 1132368, 1273914, 1315008, 1509824, 1698552, 2264736, 2547828, 3397104, 4529472, 5095656, 6794208, 10191312, 13588416, 20382624, 40765248]

約数ペア:

[(1, 40765248), (2, 20382624), (3, 13588416), (4, 10191312), (6, 6794208), (8, 5095656), (9, 4529472), (12, 3397104), (16, 2547828), (18, 2264736), (24, 1698552), (27, 1509824), (31, 1315008), (32, 1273914), (36, 1132368), (48, 849276), (54, 754912), (62, 657504), (64, 636957), (72, 566184), (93, 438336), (96, 424638), (108, 377456), (124, 328752), (144, 283092), (186, 219168), (192, 212319), (216, 188728), (248, 164376), (279, 146112), (288, 141546), (372, 109584), (432, 94364), (496, 82188), (558, 73056), (576, 70773), (744, 54792), (761, 53568), (837, 48704), (864, 47182), (992, 41094), (1116, 36528), (1488, 27396), (1522, 26784), (1674, 24352), (1728, 23591), (1984, 20547), (2232, 18264), (2283, 17856), (2976, 13698), (3044, 13392), (3348, 12176), (4464, 9132), (4566, 8928), (5952, 6849), (6088, 6696)]