378725508

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{30671}}^1$

素因数の和:30702

約数の個数: 72

約数和(自身を含む): 1116460800

約数和(自身を除く): 737735292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 30671, 61342, 92013, 122684, 184026, 214697, 276039, 368052, 429394, 552078, 644091, 858788, 1104156, 1288182, 1502879, 1932273, 2576364, 3005758, 3864546, 4508637, 6011516, 7729092, 9017274, 10520153, 13525911, 18034548, 21040306, 27051822, 31560459, 42080612, 54103644, 63120918, 94681377, 126241836, 189362754, 378725508]

約数ペア:

[(1, 378725508), (2, 189362754), (3, 126241836), (4, 94681377), (6, 63120918), (7, 54103644), (9, 42080612), (12, 31560459), (14, 27051822), (18, 21040306), (21, 18034548), (28, 13525911), (36, 10520153), (42, 9017274), (49, 7729092), (63, 6011516), (84, 4508637), (98, 3864546), (126, 3005758), (147, 2576364), (196, 1932273), (252, 1502879), (294, 1288182), (343, 1104156), (441, 858788), (588, 644091), (686, 552078), (882, 429394), (1029, 368052), (1372, 276039), (1764, 214697), (2058, 184026), (3087, 122684), (4116, 92013), (6174, 61342), (12348, 30671)]