388668852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 1167024768

約数和(自身を除く): 778355916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 103, 117, 132, 143, 156, 198, 206, 234, 286, 309, 396, 412, 429, 468, 572, 618, 733, 858, 927, 1133, 1236, 1287, 1339, 1466, 1716, 1854, 2199, 2266, 2574, 2678, 2932, 3399, 3708, 4017, 4398, 4532, 5148, 5356, 6597, 6798, 8034, 8063, 8796, 9529, 10197, 12051, 13194, 13596, 14729, 16068, 16126, 19058, 20394, 24102, 24189, 26388, 28587, 29458, 32252, 38116, 40788, 44187, 48204, 48378, 57174, 58916, 72567, 75499, 85761, 88374, 96756, 104819, 114348, 132561, 145134, 150998, 171522, 176748, 209638, 226497, 265122, 290268, 301996, 314457, 343044, 419276, 452994, 530244, 628914, 679491, 830489, 905988, 943371, 981487, 1257828, 1358982, 1660978, 1886742, 1962974, 2491467, 2717964, 2944461, 3321956, 3773484, 3925948, 4982934, 5888922, 7474401, 8833383, 9965868, 10796357, 11777844, 14948802, 17666766, 21592714, 29897604, 32389071, 35333532, 43185428, 64778142, 97167213, 129556284, 194334426, 388668852]

約数ペア:

[(1, 388668852), (2, 194334426), (3, 129556284), (4, 97167213), (6, 64778142), (9, 43185428), (11, 35333532), (12, 32389071), (13, 29897604), (18, 21592714), (22, 17666766), (26, 14948802), (33, 11777844), (36, 10796357), (39, 9965868), (44, 8833383), (52, 7474401), (66, 5888922), (78, 4982934), (99, 3925948), (103, 3773484), (117, 3321956), (132, 2944461), (143, 2717964), (156, 2491467), (198, 1962974), (206, 1886742), (234, 1660978), (286, 1358982), (309, 1257828), (396, 981487), (412, 943371), (429, 905988), (468, 830489), (572, 679491), (618, 628914), (733, 530244), (858, 452994), (927, 419276), (1133, 343044), (1236, 314457), (1287, 301996), (1339, 290268), (1466, 265122), (1716, 226497), (1854, 209638), (2199, 176748), (2266, 171522), (2574, 150998), (2678, 145134), (2932, 132561), (3399, 114348), (3708, 104819), (4017, 96756), (4398, 88374), (4532, 85761), (5148, 75499), (5356, 72567), (6597, 58916), (6798, 57174), (8034, 48378), (8063, 48204), (8796, 44187), (9529, 40788), (10197, 38116), (12051, 32252), (13194, 29458), (13596, 28587), (14729, 26388), (16068, 24189), (16126, 24102), (19058, 20394)]