17881990272

素因数分解:

$2^7\times 3^4\times {\mathrm{1163}}^1\times {\mathrm{1483}}^1$

素因数の和:2672

約数の個数: 160

約数和(自身を含む): 53298186480

約数和(自身を除く): 35416196208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1163, 1296, 1483, 1728, 2326, 2592, 2966, 3456, 3489, 4449, 4652, 5184, 5932, 6978, 8898, 9304, 10368, 10467, 11864, 13347, 13956, 17796, 18608, 20934, 23728, 26694, 27912, 31401, 35592, 37216, 40041, 41868, 47456, 53388, 55824, 62802, 71184, 74432, 80082, 83736, 94203, 94912, 106776, 111648, 120123, 125604, 142368, 148864, 160164, 167472, 188406, 189824, 213552, 223296, 240246, 251208, 284736, 320328, 334944, 376812, 427104, 446592, 480492, 502416, 569472, 640656, 669888, 753624, 854208, 960984, 1004832, 1281312, 1339776, 1507248, 1708416, 1724729, 1921968, 2009664, 2562624, 3014496, 3449458, 3843936, 4019328, 5125248, 5174187, 6028992, 6898916, 7687872, 10348374, 12057984, 13797832, 15375744, 15522561, 20696748, 27595664, 31045122, 41393496, 46567683, 55191328, 62090244, 82786992, 93135366, 110382656, 124180488, 139703049, 165573984, 186270732, 220765312, 248360976, 279406098, 331147968, 372541464, 496721952, 558812196, 662295936, 745082928, 993443904, 1117624392, 1490165856, 1986887808, 2235248784, 2980331712, 4470497568, 5960663424, 8940995136, 17881990272]

約数ペア:

[(1, 17881990272), (2, 8940995136), (3, 5960663424), (4, 4470497568), (6, 2980331712), (8, 2235248784), (9, 1986887808), (12, 1490165856), (16, 1117624392), (18, 993443904), (24, 745082928), (27, 662295936), (32, 558812196), (36, 496721952), (48, 372541464), (54, 331147968), (64, 279406098), (72, 248360976), (81, 220765312), (96, 186270732), (108, 165573984), (128, 139703049), (144, 124180488), (162, 110382656), (192, 93135366), (216, 82786992), (288, 62090244), (324, 55191328), (384, 46567683), (432, 41393496), (576, 31045122), (648, 27595664), (864, 20696748), (1152, 15522561), (1163, 15375744), (1296, 13797832), (1483, 12057984), (1728, 10348374), (2326, 7687872), (2592, 6898916), (2966, 6028992), (3456, 5174187), (3489, 5125248), (4449, 4019328), (4652, 3843936), (5184, 3449458), (5932, 3014496), (6978, 2562624), (8898, 2009664), (9304, 1921968), (10368, 1724729), (10467, 1708416), (11864, 1507248), (13347, 1339776), (13956, 1281312), (17796, 1004832), (18608, 960984), (20934, 854208), (23728, 753624), (26694, 669888), (27912, 640656), (31401, 569472), (35592, 502416), (37216, 480492), (40041, 446592), (41868, 427104), (47456, 376812), (53388, 334944), (55824, 320328), (62802, 284736), (71184, 251208), (74432, 240246), (80082, 223296), (83736, 213552), (94203, 189824), (94912, 188406), (106776, 167472), (111648, 160164), (120123, 148864), (125604, 142368)]