342778716

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{2399}}^1$

素因数の和:2435

約数の個数: 126

約数和(自身を含む): 1046656800

約数和(自身を除く): 703878084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 882, 972, 1134, 1323, 1458, 1701, 1764, 2268, 2399, 2646, 2916, 3402, 3969, 4798, 5103, 5292, 6804, 7197, 7938, 9596, 10206, 11907, 14394, 15876, 16793, 20412, 21591, 23814, 28788, 33586, 35721, 43182, 47628, 50379, 64773, 67172, 71442, 86364, 100758, 117551, 129546, 142884, 151137, 194319, 201516, 235102, 259092, 302274, 352653, 388638, 453411, 470204, 582957, 604548, 705306, 777276, 906822, 1057959, 1165914, 1360233, 1410612, 1748871, 1813644, 2115918, 2331828, 2720466, 3173877, 3497742, 4080699, 4231836, 5440932, 6347754, 6995484, 8161398, 9521631, 12242097, 12695508, 16322796, 19043262, 24484194, 28564893, 38086524, 48968388, 57129786, 85694679, 114259572, 171389358, 342778716]

約数ペア:

[(1, 342778716), (2, 171389358), (3, 114259572), (4, 85694679), (6, 57129786), (7, 48968388), (9, 38086524), (12, 28564893), (14, 24484194), (18, 19043262), (21, 16322796), (27, 12695508), (28, 12242097), (36, 9521631), (42, 8161398), (49, 6995484), (54, 6347754), (63, 5440932), (81, 4231836), (84, 4080699), (98, 3497742), (108, 3173877), (126, 2720466), (147, 2331828), (162, 2115918), (189, 1813644), (196, 1748871), (243, 1410612), (252, 1360233), (294, 1165914), (324, 1057959), (378, 906822), (441, 777276), (486, 705306), (567, 604548), (588, 582957), (729, 470204), (756, 453411), (882, 388638), (972, 352653), (1134, 302274), (1323, 259092), (1458, 235102), (1701, 201516), (1764, 194319), (2268, 151137), (2399, 142884), (2646, 129546), (2916, 117551), (3402, 100758), (3969, 86364), (4798, 71442), (5103, 67172), (5292, 64773), (6804, 50379), (7197, 47628), (7938, 43182), (9596, 35721), (10206, 33586), (11907, 28788), (14394, 23814), (15876, 21591), (16793, 20412)]