312137388

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 846397440

約数和(自身を除く): 534260052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 1116, 1151, 1458, 1674, 2187, 2302, 2511, 2916, 3348, 3453, 4374, 4604, 5022, 6906, 7533, 8748, 10044, 10359, 13812, 15066, 20718, 22599, 30132, 31077, 35681, 41436, 45198, 62154, 67797, 71362, 90396, 93231, 107043, 124308, 135594, 142724, 186462, 214086, 271188, 279693, 321129, 372924, 428172, 559386, 642258, 839079, 963387, 1118772, 1284516, 1678158, 1926774, 2517237, 2890161, 3356316, 3853548, 5034474, 5780322, 8670483, 10068948, 11560644, 17340966, 26011449, 34681932, 52022898, 78034347, 104045796, 156068694, 312137388]

約数ペア:

[(1, 312137388), (2, 156068694), (3, 104045796), (4, 78034347), (6, 52022898), (9, 34681932), (12, 26011449), (18, 17340966), (27, 11560644), (31, 10068948), (36, 8670483), (54, 5780322), (62, 5034474), (81, 3853548), (93, 3356316), (108, 2890161), (124, 2517237), (162, 1926774), (186, 1678158), (243, 1284516), (279, 1118772), (324, 963387), (372, 839079), (486, 642258), (558, 559386), (729, 428172), (837, 372924), (972, 321129), (1116, 279693), (1151, 271188), (1458, 214086), (1674, 186462), (2187, 142724), (2302, 135594), (2511, 124308), (2916, 107043), (3348, 93231), (3453, 90396), (4374, 71362), (4604, 67797), (5022, 62154), (6906, 45198), (7533, 41436), (8748, 35681), (10044, 31077), (10359, 30132), (13812, 22599), (15066, 20718)]