127956564

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 352665600

約数和(自身を除く): 224709036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 127, 171, 228, 254, 342, 381, 491, 508, 513, 684, 762, 982, 1026, 1143, 1473, 1524, 1964, 2052, 2286, 2413, 2946, 3429, 4419, 4572, 4826, 5892, 6858, 7239, 8838, 9329, 9652, 13257, 13716, 14478, 17676, 18658, 21717, 26514, 27987, 28956, 37316, 43434, 53028, 55974, 62357, 65151, 83961, 86868, 111948, 124714, 130302, 167922, 187071, 249428, 251883, 260604, 335844, 374142, 503766, 561213, 748284, 1007532, 1122426, 1184783, 1683639, 2244852, 2369566, 3367278, 3554349, 4739132, 6734556, 7108698, 10663047, 14217396, 21326094, 31989141, 42652188, 63978282, 127956564]

約数ペア:

[(1, 127956564), (2, 63978282), (3, 42652188), (4, 31989141), (6, 21326094), (9, 14217396), (12, 10663047), (18, 7108698), (19, 6734556), (27, 4739132), (36, 3554349), (38, 3367278), (54, 2369566), (57, 2244852), (76, 1683639), (108, 1184783), (114, 1122426), (127, 1007532), (171, 748284), (228, 561213), (254, 503766), (342, 374142), (381, 335844), (491, 260604), (508, 251883), (513, 249428), (684, 187071), (762, 167922), (982, 130302), (1026, 124714), (1143, 111948), (1473, 86868), (1524, 83961), (1964, 65151), (2052, 62357), (2286, 55974), (2413, 53028), (2946, 43434), (3429, 37316), (4419, 28956), (4572, 27987), (4826, 26514), (5892, 21717), (6858, 18658), (7239, 17676), (8838, 14478), (9329, 13716), (9652, 13257)]