1213877664

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{15107}}^1$

素因数の和:15160

約数の個数: 120

約数和(自身を含む): 3685385088

約数和(自身を除く): 2471507424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8928, 10044, 13392, 15107, 20088, 26784, 30214, 40176, 45321, 60428, 80352, 90642, 120856, 135963, 181284, 241712, 271926, 362568, 407889, 468317, 483424, 543852, 725136, 815778, 936634, 1087704, 1223667, 1404951, 1450272, 1631556, 1873268, 2175408, 2447334, 2809902, 3263112, 3746536, 4214853, 4350816, 4894668, 5619804, 6526224, 7493072, 8429706, 9789336, 11239608, 12644559, 13052448, 14986144, 16859412, 19578672, 22479216, 25289118, 33718824, 37933677, 39157344, 44958432, 50578236, 67437648, 75867354, 101156472, 134875296, 151734708, 202312944, 303469416, 404625888, 606938832, 1213877664]

約数ペア:

[(1, 1213877664), (2, 606938832), (3, 404625888), (4, 303469416), (6, 202312944), (8, 151734708), (9, 134875296), (12, 101156472), (16, 75867354), (18, 67437648), (24, 50578236), (27, 44958432), (31, 39157344), (32, 37933677), (36, 33718824), (48, 25289118), (54, 22479216), (62, 19578672), (72, 16859412), (81, 14986144), (93, 13052448), (96, 12644559), (108, 11239608), (124, 9789336), (144, 8429706), (162, 7493072), (186, 6526224), (216, 5619804), (248, 4894668), (279, 4350816), (288, 4214853), (324, 3746536), (372, 3263112), (432, 2809902), (496, 2447334), (558, 2175408), (648, 1873268), (744, 1631556), (837, 1450272), (864, 1404951), (992, 1223667), (1116, 1087704), (1296, 936634), (1488, 815778), (1674, 725136), (2232, 543852), (2511, 483424), (2592, 468317), (2976, 407889), (3348, 362568), (4464, 271926), (5022, 241712), (6696, 181284), (8928, 135963), (10044, 120856), (13392, 90642), (15107, 80352), (20088, 60428), (26784, 45321), (30214, 40176)]