427022456

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 995425200

約数和(自身を除く): 568402744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 139, 196, 238, 278, 392, 461, 476, 556, 833, 922, 952, 973, 1112, 1666, 1844, 1946, 2363, 3227, 3332, 3688, 3892, 4726, 6454, 6664, 6811, 7784, 7837, 9452, 12908, 13622, 15674, 16541, 18904, 22589, 25816, 27244, 31348, 33082, 45178, 54488, 54859, 62696, 64079, 66164, 90356, 109718, 115787, 128158, 132328, 180712, 219436, 231574, 256316, 384013, 438872, 448553, 463148, 512632, 768026, 897106, 926296, 1089343, 1536052, 1794212, 2178686, 3072104, 3139871, 3588424, 4357372, 6279742, 7625401, 8714744, 12559484, 15250802, 25118968, 30501604, 53377807, 61003208, 106755614, 213511228, 427022456]

約数ペア:

[(1, 427022456), (2, 213511228), (4, 106755614), (7, 61003208), (8, 53377807), (14, 30501604), (17, 25118968), (28, 15250802), (34, 12559484), (49, 8714744), (56, 7625401), (68, 6279742), (98, 4357372), (119, 3588424), (136, 3139871), (139, 3072104), (196, 2178686), (238, 1794212), (278, 1536052), (392, 1089343), (461, 926296), (476, 897106), (556, 768026), (833, 512632), (922, 463148), (952, 448553), (973, 438872), (1112, 384013), (1666, 256316), (1844, 231574), (1946, 219436), (2363, 180712), (3227, 132328), (3332, 128158), (3688, 115787), (3892, 109718), (4726, 90356), (6454, 66164), (6664, 64079), (6811, 62696), (7784, 54859), (7837, 54488), (9452, 45178), (12908, 33082), (13622, 31348), (15674, 27244), (16541, 25816), (18904, 22589)]