1390752012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2851}}^1$

素因数の和:2983

約数の個数: 96

約数和(自身を含む): 3622268160

約数和(自身を除く): 2231516148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 59, 78, 106, 118, 156, 159, 177, 212, 236, 318, 354, 636, 689, 708, 767, 1378, 1534, 2067, 2301, 2756, 2851, 3068, 3127, 4134, 4602, 5702, 6254, 8268, 8553, 9204, 9381, 11404, 12508, 17106, 18762, 34212, 37063, 37524, 40651, 74126, 81302, 111189, 121953, 148252, 151103, 162604, 168209, 222378, 243906, 302206, 336418, 444756, 453309, 487812, 504627, 604412, 672836, 906618, 1009254, 1813236, 1964339, 2018508, 2186717, 3928678, 4373434, 5893017, 6560151, 7857356, 8746868, 8915077, 11786034, 13120302, 17830154, 23572068, 26240604, 26745231, 35660308, 53490462, 106980924, 115896001, 231792002, 347688003, 463584004, 695376006, 1390752012]

約数ペア:

[(1, 1390752012), (2, 695376006), (3, 463584004), (4, 347688003), (6, 231792002), (12, 115896001), (13, 106980924), (26, 53490462), (39, 35660308), (52, 26745231), (53, 26240604), (59, 23572068), (78, 17830154), (106, 13120302), (118, 11786034), (156, 8915077), (159, 8746868), (177, 7857356), (212, 6560151), (236, 5893017), (318, 4373434), (354, 3928678), (636, 2186717), (689, 2018508), (708, 1964339), (767, 1813236), (1378, 1009254), (1534, 906618), (2067, 672836), (2301, 604412), (2756, 504627), (2851, 487812), (3068, 453309), (3127, 444756), (4134, 336418), (4602, 302206), (5702, 243906), (6254, 222378), (8268, 168209), (8553, 162604), (9204, 151103), (9381, 148252), (11404, 121953), (12508, 111189), (17106, 81302), (18762, 74126), (34212, 40651), (37063, 37524)]