383911668

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31091}}^1$

素因数の和:31122

約数の個数: 72

約数和(自身を含む): 1131748800

約数和(自身を除く): 747837132

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, 31091, 62182, 93273, 124364, 186546, 217637, 279819, 373092, 435274, 559638, 652911, 870548, 1119276, 1305822, 1523459, 1958733, 2611644, 3046918, 3917466, 4570377, 6093836, 7834932, 9140754, 10664213, 13711131, 18281508, 21328426, 27422262, 31992639, 42656852, 54844524, 63985278, 95977917, 127970556, 191955834, 383911668]

約数ペア:

[(1, 383911668), (2, 191955834), (3, 127970556), (4, 95977917), (6, 63985278), (7, 54844524), (9, 42656852), (12, 31992639), (14, 27422262), (18, 21328426), (21, 18281508), (28, 13711131), (36, 10664213), (42, 9140754), (49, 7834932), (63, 6093836), (84, 4570377), (98, 3917466), (126, 3046918), (147, 2611644), (196, 1958733), (252, 1523459), (294, 1305822), (343, 1119276), (441, 870548), (588, 652911), (686, 559638), (882, 435274), (1029, 373092), (1372, 279819), (1764, 217637), (2058, 186546), (3087, 124364), (4116, 93273), (6174, 62182), (12348, 31091)]