981044664

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{1789}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 2495546400

約数和(自身を除く): 1514501736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 313, 438, 584, 626, 876, 939, 1252, 1752, 1789, 1878, 2504, 3578, 3756, 5367, 7156, 7512, 10734, 14312, 21468, 22849, 42936, 45698, 68547, 91396, 130597, 137094, 182792, 261194, 274188, 391791, 522388, 548376, 559957, 783582, 1044776, 1119914, 1567164, 1679871, 2239828, 3134328, 3359742, 4479656, 6719484, 13438968, 40876861, 81753722, 122630583, 163507444, 245261166, 327014888, 490522332, 981044664]

約数ペア:

[(1, 981044664), (2, 490522332), (3, 327014888), (4, 245261166), (6, 163507444), (8, 122630583), (12, 81753722), (24, 40876861), (73, 13438968), (146, 6719484), (219, 4479656), (292, 3359742), (313, 3134328), (438, 2239828), (584, 1679871), (626, 1567164), (876, 1119914), (939, 1044776), (1252, 783582), (1752, 559957), (1789, 548376), (1878, 522388), (2504, 391791), (3578, 274188), (3756, 261194), (5367, 182792), (7156, 137094), (7512, 130597), (10734, 91396), (14312, 68547), (21468, 45698), (22849, 42936)]