325777788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{379}}^2$

素因数の和:781

約数の個数: 90

約数和(自身を含む): 975886296

約数和(自身を除く): 650108508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 379, 567, 756, 758, 1134, 1137, 1516, 2268, 2274, 2653, 3411, 4548, 5306, 6822, 7959, 10233, 10612, 13644, 15918, 20466, 23877, 30699, 31836, 40932, 47754, 61398, 71631, 95508, 122796, 143262, 143641, 214893, 286524, 287282, 429786, 430923, 574564, 859572, 861846, 1005487, 1292769, 1723692, 2010974, 2585538, 3016461, 3878307, 4021948, 5171076, 6032922, 7756614, 9049383, 11634921, 12065844, 15513228, 18098766, 23269842, 27148149, 36197532, 46539684, 54296298, 81444447, 108592596, 162888894, 325777788]

約数ペア:

[(1, 325777788), (2, 162888894), (3, 108592596), (4, 81444447), (6, 54296298), (7, 46539684), (9, 36197532), (12, 27148149), (14, 23269842), (18, 18098766), (21, 15513228), (27, 12065844), (28, 11634921), (36, 9049383), (42, 7756614), (54, 6032922), (63, 5171076), (81, 4021948), (84, 3878307), (108, 3016461), (126, 2585538), (162, 2010974), (189, 1723692), (252, 1292769), (324, 1005487), (378, 861846), (379, 859572), (567, 574564), (756, 430923), (758, 429786), (1134, 287282), (1137, 286524), (1516, 214893), (2268, 143641), (2274, 143262), (2653, 122796), (3411, 95508), (4548, 71631), (5306, 61398), (6822, 47754), (7959, 40932), (10233, 31836), (10612, 30699), (13644, 23877), (15918, 20466)]