839021976

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 2552790240

約数和(自身を除く): 1713768264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 137, 156, 162, 216, 234, 274, 312, 324, 351, 411, 468, 548, 648, 702, 727, 822, 936, 1053, 1096, 1233, 1404, 1454, 1644, 1781, 2106, 2181, 2466, 2808, 2908, 3288, 3562, 3699, 4212, 4362, 4932, 5343, 5816, 6543, 7124, 7398, 8424, 8724, 9451, 9864, 10686, 11097, 13086, 14248, 14796, 16029, 17448, 18902, 19629, 21372, 22194, 26172, 28353, 29592, 32058, 37804, 39258, 42744, 44388, 48087, 52344, 56706, 58887, 64116, 75608, 78516, 85059, 88776, 96174, 99599, 113412, 117774, 128232, 144261, 157032, 170118, 192348, 199198, 226824, 235548, 255177, 288522, 298797, 340236, 384696, 398396, 471096, 510354, 577044, 597594, 680472, 765531, 796792, 896391, 1020708, 1154088, 1195188, 1294787, 1531062, 1792782, 2041416, 2390376, 2589574, 2689173, 3062124, 3585564, 3884361, 5179148, 5378346, 6124248, 7171128, 7768722, 8067519, 10358296, 10756692, 11653083, 15537444, 16135038, 21513384, 23306166, 31074888, 32270076, 34959249, 46612332, 64540152, 69918498, 93224664, 104877747, 139836996, 209755494, 279673992, 419510988, 839021976]

約数ペア:

[(1, 839021976), (2, 419510988), (3, 279673992), (4, 209755494), (6, 139836996), (8, 104877747), (9, 93224664), (12, 69918498), (13, 64540152), (18, 46612332), (24, 34959249), (26, 32270076), (27, 31074888), (36, 23306166), (39, 21513384), (52, 16135038), (54, 15537444), (72, 11653083), (78, 10756692), (81, 10358296), (104, 8067519), (108, 7768722), (117, 7171128), (137, 6124248), (156, 5378346), (162, 5179148), (216, 3884361), (234, 3585564), (274, 3062124), (312, 2689173), (324, 2589574), (351, 2390376), (411, 2041416), (468, 1792782), (548, 1531062), (648, 1294787), (702, 1195188), (727, 1154088), (822, 1020708), (936, 896391), (1053, 796792), (1096, 765531), (1233, 680472), (1404, 597594), (1454, 577044), (1644, 510354), (1781, 471096), (2106, 398396), (2181, 384696), (2466, 340236), (2808, 298797), (2908, 288522), (3288, 255177), (3562, 235548), (3699, 226824), (4212, 199198), (4362, 192348), (4932, 170118), (5343, 157032), (5816, 144261), (6543, 128232), (7124, 117774), (7398, 113412), (8424, 99599), (8724, 96174), (9451, 88776), (9864, 85059), (10686, 78516), (11097, 75608), (13086, 64116), (14248, 58887), (14796, 56706), (16029, 52344), (17448, 48087), (18902, 44388), (19629, 42744), (21372, 39258), (22194, 37804), (26172, 32058), (28353, 29592)]