255397464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4649}}^1$

素因数の和:4777

約数の個数: 96

約数和(自身を含む): 797940000

約数和(自身を除く): 542542536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 109, 126, 168, 218, 252, 327, 436, 504, 654, 763, 872, 981, 1308, 1526, 1962, 2289, 2616, 3052, 3924, 4578, 4649, 6104, 6867, 7848, 9156, 9298, 13734, 13947, 18312, 18596, 27468, 27894, 32543, 37192, 41841, 54936, 55788, 65086, 83682, 97629, 111576, 130172, 167364, 195258, 260344, 292887, 334728, 390516, 506741, 585774, 781032, 1013482, 1171548, 1520223, 2026964, 2343096, 3040446, 3547187, 4053928, 4560669, 6080892, 7094374, 9121338, 10641561, 12161784, 14188748, 18242676, 21283122, 28377496, 31924683, 36485352, 42566244, 63849366, 85132488, 127698732, 255397464]

約数ペア:

[(1, 255397464), (2, 127698732), (3, 85132488), (4, 63849366), (6, 42566244), (7, 36485352), (8, 31924683), (9, 28377496), (12, 21283122), (14, 18242676), (18, 14188748), (21, 12161784), (24, 10641561), (28, 9121338), (36, 7094374), (42, 6080892), (56, 4560669), (63, 4053928), (72, 3547187), (84, 3040446), (109, 2343096), (126, 2026964), (168, 1520223), (218, 1171548), (252, 1013482), (327, 781032), (436, 585774), (504, 506741), (654, 390516), (763, 334728), (872, 292887), (981, 260344), (1308, 195258), (1526, 167364), (1962, 130172), (2289, 111576), (2616, 97629), (3052, 83682), (3924, 65086), (4578, 55788), (4649, 54936), (6104, 41841), (6867, 37192), (7848, 32543), (9156, 27894), (9298, 27468), (13734, 18596), (13947, 18312)]