28698775308

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1549}}^1$

素因数の和:1971

約数の個数: 216

約数和(自身を含む): 87795162000

約数和(自身を除く): 59096386692

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, 389, 441, 486, 567, 588, 756, 778, 882, 972, 1134, 1167, 1323, 1549, 1556, 1701, 1764, 2268, 2334, 2646, 2723, 3098, 3402, 3501, 3969, 4647, 4668, 5292, 5446, 6196, 6804, 7002, 7938, 8169, 9294, 10503, 10843, 10892, 11907, 13941, 14004, 15876, 16338, 18588, 19061, 21006, 21686, 23814, 24507, 27882, 31509, 32529, 32676, 38122, 41823, 42012, 43372, 47628, 49014, 55764, 57183, 63018, 65058, 73521, 75901, 76244, 83646, 94527, 97587, 98028, 114366, 125469, 126036, 130116, 147042, 151802, 167292, 171549, 189054, 195174, 220563, 227703, 228732, 250938, 292761, 294084, 303604, 343098, 376407, 378108, 390348, 441126, 455406, 501876, 514647, 585522, 602561, 661689, 683109, 686196, 752814, 878283, 882252, 910812, 1029294, 1171044, 1205122, 1323378, 1366218, 1505628, 1543941, 1756566, 1807683, 2049327, 2058588, 2410244, 2634849, 2646756, 2732436, 3087882, 3513132, 3615366, 4098654, 4217927, 4631823, 5269698, 5423049, 6147981, 6175764, 7230732, 8197308, 8435854, 9263646, 10539396, 10846098, 12295962, 12653781, 16269147, 16871708, 18443943, 18527292, 21692196, 24591924, 25307562, 29525489, 32538294, 36887886, 37961343, 48807441, 50615124, 59050978, 65076588, 73775772, 75922686, 88576467, 97614882, 113884029, 118101956, 146422323, 151845372, 177152934, 195229764, 227768058, 265729401, 292844646, 341652087, 354305868, 455536116, 531458802, 585689292, 683304174, 797188203, 1024956261, 1062917604, 1366608348, 1594376406, 2049912522, 2391564609, 3188752812, 4099825044, 4783129218, 7174693827, 9566258436, 14349387654, 28698775308]

約数ペア:

[(1, 28698775308), (2, 14349387654), (3, 9566258436), (4, 7174693827), (6, 4783129218), (7, 4099825044), (9, 3188752812), (12, 2391564609), (14, 2049912522), (18, 1594376406), (21, 1366608348), (27, 1062917604), (28, 1024956261), (36, 797188203), (42, 683304174), (49, 585689292), (54, 531458802), (63, 455536116), (81, 354305868), (84, 341652087), (98, 292844646), (108, 265729401), (126, 227768058), (147, 195229764), (162, 177152934), (189, 151845372), (196, 146422323), (243, 118101956), (252, 113884029), (294, 97614882), (324, 88576467), (378, 75922686), (389, 73775772), (441, 65076588), (486, 59050978), (567, 50615124), (588, 48807441), (756, 37961343), (778, 36887886), (882, 32538294), (972, 29525489), (1134, 25307562), (1167, 24591924), (1323, 21692196), (1549, 18527292), (1556, 18443943), (1701, 16871708), (1764, 16269147), (2268, 12653781), (2334, 12295962), (2646, 10846098), (2723, 10539396), (3098, 9263646), (3402, 8435854), (3501, 8197308), (3969, 7230732), (4647, 6175764), (4668, 6147981), (5292, 5423049), (5446, 5269698), (6196, 4631823), (6804, 4217927), (7002, 4098654), (7938, 3615366), (8169, 3513132), (9294, 3087882), (10503, 2732436), (10843, 2646756), (10892, 2634849), (11907, 2410244), (13941, 2058588), (14004, 2049327), (15876, 1807683), (16338, 1756566), (18588, 1543941), (19061, 1505628), (21006, 1366218), (21686, 1323378), (23814, 1205122), (24507, 1171044), (27882, 1029294), (31509, 910812), (32529, 882252), (32676, 878283), (38122, 752814), (41823, 686196), (42012, 683109), (43372, 661689), (47628, 602561), (49014, 585522), (55764, 514647), (57183, 501876), (63018, 455406), (65058, 441126), (73521, 390348), (75901, 378108), (76244, 376407), (83646, 343098), (94527, 303604), (97587, 294084), (98028, 292761), (114366, 250938), (125469, 228732), (126036, 227703), (130116, 220563), (147042, 195174), (151802, 189054), (167292, 171549)]