321346116

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 252

約数和(自身を含む): 1062356652

約数和(自身を除く): 741010536

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 173, 182, 189, 196, 234, 243, 252, 273, 294, 324, 346, 351, 364, 378, 441, 468, 486, 519, 546, 567, 588, 637, 692, 702, 729, 756, 819, 882, 972, 1038, 1053, 1092, 1134, 1211, 1274, 1323, 1404, 1458, 1557, 1638, 1701, 1764, 1911, 2076, 2106, 2249, 2268, 2422, 2457, 2548, 2646, 2916, 3114, 3159, 3276, 3402, 3633, 3822, 3969, 4212, 4498, 4671, 4844, 4914, 5103, 5292, 5733, 6228, 6318, 6747, 6804, 7266, 7371, 7644, 7938, 8477, 8996, 9342, 9477, 9828, 10206, 10899, 11466, 11907, 12636, 13494, 14013, 14532, 14742, 15743, 15876, 16954, 17199, 18684, 18954, 20241, 20412, 21798, 22113, 22932, 23814, 25431, 26988, 28026, 29484, 31486, 32697, 33908, 34398, 35721, 37908, 40482, 42039, 43596, 44226, 47229, 47628, 50862, 51597, 56052, 60723, 62972, 65394, 66339, 68796, 71442, 76293, 80964, 84078, 88452, 94458, 98091, 101724, 103194, 110201, 121446, 126117, 130788, 132678, 141687, 142884, 152586, 154791, 168156, 182169, 188916, 196182, 206388, 220402, 228879, 242892, 252234, 265356, 283374, 294273, 305172, 309582, 330603, 364338, 392364, 425061, 440804, 457758, 464373, 504468, 546507, 566748, 588546, 619164, 661206, 686637, 728676, 850122, 882819, 915516, 928746, 991809, 1093014, 1177092, 1275183, 1322412, 1373274, 1639521, 1700244, 1765638, 1857492, 1983618, 2059911, 2186028, 2550366, 2746548, 2975427, 3279042, 3531276, 3825549, 3967236, 4119822, 5100732, 5950854, 6179733, 6558084, 7651098, 8239644, 8926281, 11476647, 11901708, 12359466, 15302196, 17852562, 22953294, 24718932, 26778843, 35705124, 45906588, 53557686, 80336529, 107115372, 160673058, 321346116]

約数ペア:

[(1, 321346116), (2, 160673058), (3, 107115372), (4, 80336529), (6, 53557686), (7, 45906588), (9, 35705124), (12, 26778843), (13, 24718932), (14, 22953294), (18, 17852562), (21, 15302196), (26, 12359466), (27, 11901708), (28, 11476647), (36, 8926281), (39, 8239644), (42, 7651098), (49, 6558084), (52, 6179733), (54, 5950854), (63, 5100732), (78, 4119822), (81, 3967236), (84, 3825549), (91, 3531276), (98, 3279042), (108, 2975427), (117, 2746548), (126, 2550366), (147, 2186028), (156, 2059911), (162, 1983618), (173, 1857492), (182, 1765638), (189, 1700244), (196, 1639521), (234, 1373274), (243, 1322412), (252, 1275183), (273, 1177092), (294, 1093014), (324, 991809), (346, 928746), (351, 915516), (364, 882819), (378, 850122), (441, 728676), (468, 686637), (486, 661206), (519, 619164), (546, 588546), (567, 566748), (588, 546507), (637, 504468), (692, 464373), (702, 457758), (729, 440804), (756, 425061), (819, 392364), (882, 364338), (972, 330603), (1038, 309582), (1053, 305172), (1092, 294273), (1134, 283374), (1211, 265356), (1274, 252234), (1323, 242892), (1404, 228879), (1458, 220402), (1557, 206388), (1638, 196182), (1701, 188916), (1764, 182169), (1911, 168156), (2076, 154791), (2106, 152586), (2249, 142884), (2268, 141687), (2422, 132678), (2457, 130788), (2548, 126117), (2646, 121446), (2916, 110201), (3114, 103194), (3159, 101724), (3276, 98091), (3402, 94458), (3633, 88452), (3822, 84078), (3969, 80964), (4212, 76293), (4498, 71442), (4671, 68796), (4844, 66339), (4914, 65394), (5103, 62972), (5292, 60723), (5733, 56052), (6228, 51597), (6318, 50862), (6747, 47628), (6804, 47229), (7266, 44226), (7371, 43596), (7644, 42039), (7938, 40482), (8477, 37908), (8996, 35721), (9342, 34398), (9477, 33908), (9828, 32697), (10206, 31486), (10899, 29484), (11466, 28026), (11907, 26988), (12636, 25431), (13494, 23814), (14013, 22932), (14532, 22113), (14742, 21798), (15743, 20412), (15876, 20241), (16954, 18954), (17199, 18684)]