1645732368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{56299}}^1$

素因数の和:56349

約数の個数: 120

約数和(自身を含む): 5445336000

約数和(自身を除く): 3799603632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7308, 9744, 14616, 29232, 56299, 112598, 168897, 225196, 337794, 394093, 450392, 506691, 675588, 788186, 900784, 1013382, 1182279, 1351176, 1576372, 1632671, 2026764, 2364558, 2702352, 3152744, 3265342, 3546837, 4053528, 4729116, 4898013, 6305488, 6530684, 7093674, 8107056, 9458232, 9796026, 11428697, 13061368, 14187348, 14694039, 18916464, 19592052, 22857394, 26122736, 28374696, 29388078, 34286091, 39184104, 45714788, 56749392, 58776156, 68572182, 78368208, 91429576, 102858273, 117552312, 137144364, 182859152, 205716546, 235104624, 274288728, 411433092, 548577456, 822866184, 1645732368]

約数ペア:

[(1, 1645732368), (2, 822866184), (3, 548577456), (4, 411433092), (6, 274288728), (7, 235104624), (8, 205716546), (9, 182859152), (12, 137144364), (14, 117552312), (16, 102858273), (18, 91429576), (21, 78368208), (24, 68572182), (28, 58776156), (29, 56749392), (36, 45714788), (42, 39184104), (48, 34286091), (56, 29388078), (58, 28374696), (63, 26122736), (72, 22857394), (84, 19592052), (87, 18916464), (112, 14694039), (116, 14187348), (126, 13061368), (144, 11428697), (168, 9796026), (174, 9458232), (203, 8107056), (232, 7093674), (252, 6530684), (261, 6305488), (336, 4898013), (348, 4729116), (406, 4053528), (464, 3546837), (504, 3265342), (522, 3152744), (609, 2702352), (696, 2364558), (812, 2026764), (1008, 1632671), (1044, 1576372), (1218, 1351176), (1392, 1182279), (1624, 1013382), (1827, 900784), (2088, 788186), (2436, 675588), (3248, 506691), (3654, 450392), (4176, 394093), (4872, 337794), (7308, 225196), (9744, 168897), (14616, 112598), (29232, 56299)]