1612376556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{144323}}^1$

素因数の和:144363

約数の個数: 72

約数和(自身を含む): 4606822080

約数和(自身を除く): 2994445524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 144323, 288646, 432969, 577292, 865938, 1010261, 1731876, 2020522, 2742137, 3030783, 4041044, 5484274, 6061566, 7071827, 8226411, 10968548, 12123132, 14143654, 16452822, 19194959, 21215481, 28287308, 32905644, 38389918, 42430962, 57584877, 76779836, 84861924, 115169754, 134364713, 230339508, 268729426, 403094139, 537458852, 806188278, 1612376556]

約数ペア:

[(1, 1612376556), (2, 806188278), (3, 537458852), (4, 403094139), (6, 268729426), (7, 230339508), (12, 134364713), (14, 115169754), (19, 84861924), (21, 76779836), (28, 57584877), (38, 42430962), (42, 38389918), (49, 32905644), (57, 28287308), (76, 21215481), (84, 19194959), (98, 16452822), (114, 14143654), (133, 12123132), (147, 10968548), (196, 8226411), (228, 7071827), (266, 6061566), (294, 5484274), (399, 4041044), (532, 3030783), (588, 2742137), (798, 2020522), (931, 1731876), (1596, 1010261), (1862, 865938), (2793, 577292), (3724, 432969), (5586, 288646), (11172, 144323)]