427774284

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1151

約数の個数: 168

約数和(自身を含む): 1351472640

約数和(自身を除く): 923698356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 729, 756, 798, 972, 1026, 1103, 1134, 1197, 1458, 1539, 1596, 1701, 2052, 2206, 2268, 2394, 2916, 3078, 3309, 3402, 3591, 4412, 4617, 4788, 5103, 6156, 6618, 6804, 7182, 7721, 9234, 9927, 10206, 10773, 13236, 13851, 14364, 15442, 18468, 19854, 20412, 20957, 21546, 23163, 27702, 29781, 30884, 32319, 39708, 41914, 43092, 46326, 55404, 59562, 62871, 64638, 69489, 83828, 89343, 92652, 96957, 119124, 125742, 129276, 138978, 146699, 178686, 188613, 193914, 208467, 251484, 268029, 277956, 293398, 357372, 377226, 387828, 416934, 440097, 536058, 565839, 586796, 625401, 754452, 804087, 833868, 880194, 1072116, 1131678, 1250802, 1320291, 1608174, 1697517, 1760388, 1876203, 2263356, 2501604, 2640582, 3216348, 3395034, 3752406, 3960873, 5092551, 5281164, 5628609, 6790068, 7504812, 7921746, 10185102, 11257218, 11882619, 15277653, 15843492, 20370204, 22514436, 23765238, 30555306, 35647857, 47530476, 61110612, 71295714, 106943571, 142591428, 213887142, 427774284]

約数ペア:

[(1, 427774284), (2, 213887142), (3, 142591428), (4, 106943571), (6, 71295714), (7, 61110612), (9, 47530476), (12, 35647857), (14, 30555306), (18, 23765238), (19, 22514436), (21, 20370204), (27, 15843492), (28, 15277653), (36, 11882619), (38, 11257218), (42, 10185102), (54, 7921746), (57, 7504812), (63, 6790068), (76, 5628609), (81, 5281164), (84, 5092551), (108, 3960873), (114, 3752406), (126, 3395034), (133, 3216348), (162, 2640582), (171, 2501604), (189, 2263356), (228, 1876203), (243, 1760388), (252, 1697517), (266, 1608174), (324, 1320291), (342, 1250802), (378, 1131678), (399, 1072116), (486, 880194), (513, 833868), (532, 804087), (567, 754452), (684, 625401), (729, 586796), (756, 565839), (798, 536058), (972, 440097), (1026, 416934), (1103, 387828), (1134, 377226), (1197, 357372), (1458, 293398), (1539, 277956), (1596, 268029), (1701, 251484), (2052, 208467), (2206, 193914), (2268, 188613), (2394, 178686), (2916, 146699), (3078, 138978), (3309, 129276), (3402, 125742), (3591, 119124), (4412, 96957), (4617, 92652), (4788, 89343), (5103, 83828), (6156, 69489), (6618, 64638), (6804, 62871), (7182, 59562), (7721, 55404), (9234, 46326), (9927, 43092), (10206, 41914), (10773, 39708), (13236, 32319), (13851, 30884), (14364, 29781), (15442, 27702), (18468, 23163), (19854, 21546), (20412, 20957)]