1616887548

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 4304805120

約数和(自身を除く): 2687917572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 421, 516, 774, 827, 842, 1161, 1263, 1548, 1654, 1684, 2322, 2481, 2526, 3308, 3789, 4644, 4962, 5052, 7443, 7578, 9924, 11367, 14886, 15156, 18103, 22329, 22734, 29772, 35561, 36206, 44658, 45468, 54309, 71122, 72412, 89316, 106683, 108618, 142244, 162927, 213366, 217236, 320049, 325854, 348167, 426732, 488781, 640098, 651708, 696334, 960147, 977562, 1044501, 1280196, 1392668, 1920294, 1955124, 2089002, 3133503, 3840588, 4178004, 6267006, 9400509, 12534012, 14971181, 18801018, 29942362, 37602036, 44913543, 59884724, 89827086, 134740629, 179654172, 269481258, 404221887, 538962516, 808443774, 1616887548]

約数ペア:

[(1, 1616887548), (2, 808443774), (3, 538962516), (4, 404221887), (6, 269481258), (9, 179654172), (12, 134740629), (18, 89827086), (27, 59884724), (36, 44913543), (43, 37602036), (54, 29942362), (86, 18801018), (108, 14971181), (129, 12534012), (172, 9400509), (258, 6267006), (387, 4178004), (421, 3840588), (516, 3133503), (774, 2089002), (827, 1955124), (842, 1920294), (1161, 1392668), (1263, 1280196), (1548, 1044501), (1654, 977562), (1684, 960147), (2322, 696334), (2481, 651708), (2526, 640098), (3308, 488781), (3789, 426732), (4644, 348167), (4962, 325854), (5052, 320049), (7443, 217236), (7578, 213366), (9924, 162927), (11367, 142244), (14886, 108618), (15156, 106683), (18103, 89316), (22329, 72412), (22734, 71122), (29772, 54309), (35561, 45468), (36206, 44658)]