1722781656

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1201}}^1$

素因数の和:1474

約数の個数: 128

約数和(自身を含む): 4976280000

約数和(自身を除く): 3253498344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 229, 232, 261, 348, 458, 522, 687, 696, 783, 916, 1044, 1201, 1374, 1566, 1832, 2061, 2088, 2402, 2748, 3132, 3603, 4122, 4804, 5496, 6183, 6264, 6641, 7206, 8244, 9608, 10809, 12366, 13282, 14412, 16488, 19923, 21618, 24732, 26564, 28824, 32427, 34829, 39846, 43236, 49464, 53128, 59769, 64854, 69658, 79692, 86472, 104487, 119538, 129708, 139316, 159384, 179307, 208974, 239076, 259416, 275029, 278632, 313461, 358614, 417948, 478152, 550058, 626922, 717228, 825087, 835896, 940383, 1100116, 1253844, 1434456, 1650174, 1880766, 2200232, 2475261, 2507688, 3300348, 3761532, 4950522, 6600696, 7425783, 7523064, 7975841, 9901044, 14851566, 15951682, 19802088, 23927523, 29703132, 31903364, 47855046, 59406264, 63806728, 71782569, 95710092, 143565138, 191420184, 215347707, 287130276, 430695414, 574260552, 861390828, 1722781656]

約数ペア:

[(1, 1722781656), (2, 861390828), (3, 574260552), (4, 430695414), (6, 287130276), (8, 215347707), (9, 191420184), (12, 143565138), (18, 95710092), (24, 71782569), (27, 63806728), (29, 59406264), (36, 47855046), (54, 31903364), (58, 29703132), (72, 23927523), (87, 19802088), (108, 15951682), (116, 14851566), (174, 9901044), (216, 7975841), (229, 7523064), (232, 7425783), (261, 6600696), (348, 4950522), (458, 3761532), (522, 3300348), (687, 2507688), (696, 2475261), (783, 2200232), (916, 1880766), (1044, 1650174), (1201, 1434456), (1374, 1253844), (1566, 1100116), (1832, 940383), (2061, 835896), (2088, 825087), (2402, 717228), (2748, 626922), (3132, 550058), (3603, 478152), (4122, 417948), (4804, 358614), (5496, 313461), (6183, 278632), (6264, 275029), (6641, 259416), (7206, 239076), (8244, 208974), (9608, 179307), (10809, 159384), (12366, 139316), (13282, 129708), (14412, 119538), (16488, 104487), (19923, 86472), (21618, 79692), (24732, 69658), (26564, 64854), (28824, 59769), (32427, 53128), (34829, 49464), (39846, 43236)]