1248652548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{242551}}^1$

素因数の和:242585

約数の個数: 72

約数和(自身を含む): 3708134976

約数和(自身を除く): 2459482428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 242551, 485102, 727653, 970204, 1455306, 2182959, 2668061, 2910612, 3153163, 4365918, 5336122, 6306326, 8004183, 8731836, 9459489, 10672244, 12612652, 16008366, 18918978, 24012549, 28378467, 32016732, 34684793, 37837956, 48025098, 56756934, 69369586, 96050196, 104054379, 113513868, 138739172, 208108758, 312163137, 416217516, 624326274, 1248652548]

約数ペア:

[(1, 1248652548), (2, 624326274), (3, 416217516), (4, 312163137), (6, 208108758), (9, 138739172), (11, 113513868), (12, 104054379), (13, 96050196), (18, 69369586), (22, 56756934), (26, 48025098), (33, 37837956), (36, 34684793), (39, 32016732), (44, 28378467), (52, 24012549), (66, 18918978), (78, 16008366), (99, 12612652), (117, 10672244), (132, 9459489), (143, 8731836), (156, 8004183), (198, 6306326), (234, 5336122), (286, 4365918), (396, 3153163), (429, 2910612), (468, 2668061), (572, 2182959), (858, 1455306), (1287, 970204), (1716, 727653), (2574, 485102), (5148, 242551)]