620596548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{120551}}^1$

素因数の和:120585

約数の個数: 72

約数和(自身を含む): 1842998976

約数和(自身を除く): 1222402428

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, 120551, 241102, 361653, 482204, 723306, 1084959, 1326061, 1446612, 1567163, 2169918, 2652122, 3134326, 3978183, 4339836, 4701489, 5304244, 6268652, 7956366, 9402978, 11934549, 14104467, 15912732, 17238793, 18805956, 23869098, 28208934, 34477586, 47738196, 51716379, 56417868, 68955172, 103432758, 155149137, 206865516, 310298274, 620596548]

約数ペア:

[(1, 620596548), (2, 310298274), (3, 206865516), (4, 155149137), (6, 103432758), (9, 68955172), (11, 56417868), (12, 51716379), (13, 47738196), (18, 34477586), (22, 28208934), (26, 23869098), (33, 18805956), (36, 17238793), (39, 15912732), (44, 14104467), (52, 11934549), (66, 9402978), (78, 7956366), (99, 6268652), (117, 5304244), (132, 4701489), (143, 4339836), (156, 3978183), (198, 3134326), (234, 2652122), (286, 2169918), (396, 1567163), (429, 1446612), (468, 1326061), (572, 1084959), (858, 723306), (1287, 482204), (1716, 361653), (2574, 241102), (5148, 120551)]