489721265568

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{327571}}^1$

素因数の和:327795

約数の個数: 144

約数和(自身を含む): 1448719927200

約数和(自身を除く): 958998661632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 179, 232, 261, 288, 348, 358, 464, 522, 537, 696, 716, 928, 1044, 1074, 1392, 1432, 1611, 2088, 2148, 2784, 2864, 3222, 4176, 4296, 5191, 5728, 6444, 8352, 8592, 10382, 12888, 15573, 17184, 20764, 25776, 31146, 41528, 46719, 51552, 62292, 83056, 93438, 124584, 166112, 186876, 249168, 327571, 373752, 498336, 655142, 747504, 982713, 1310284, 1495008, 1965426, 2620568, 2948139, 3930852, 5241136, 5896278, 7861704, 9499559, 10482272, 11792556, 15723408, 18999118, 23585112, 28498677, 31446816, 37998236, 47170224, 56997354, 58635209, 75996472, 85496031, 94340448, 113994708, 117270418, 151992944, 170992062, 175905627, 227989416, 234540836, 303985888, 341984124, 351811254, 455978832, 469081672, 527716881, 683968248, 703622508, 911957664, 938163344, 1055433762, 1367936496, 1407245016, 1700421061, 1876326688, 2110867524, 2735872992, 2814490032, 3400842122, 4221735048, 5101263183, 5628980064, 6801684244, 8443470096, 10202526366, 13603368488, 15303789549, 16886940192, 20405052732, 27206736976, 30607579098, 40810105464, 54413473952, 61215158196, 81620210928, 122430316392, 163240421856, 244860632784, 489721265568]

約数ペア:

[(1, 489721265568), (2, 244860632784), (3, 163240421856), (4, 122430316392), (6, 81620210928), (8, 61215158196), (9, 54413473952), (12, 40810105464), (16, 30607579098), (18, 27206736976), (24, 20405052732), (29, 16886940192), (32, 15303789549), (36, 13603368488), (48, 10202526366), (58, 8443470096), (72, 6801684244), (87, 5628980064), (96, 5101263183), (116, 4221735048), (144, 3400842122), (174, 2814490032), (179, 2735872992), (232, 2110867524), (261, 1876326688), (288, 1700421061), (348, 1407245016), (358, 1367936496), (464, 1055433762), (522, 938163344), (537, 911957664), (696, 703622508), (716, 683968248), (928, 527716881), (1044, 469081672), (1074, 455978832), (1392, 351811254), (1432, 341984124), (1611, 303985888), (2088, 234540836), (2148, 227989416), (2784, 175905627), (2864, 170992062), (3222, 151992944), (4176, 117270418), (4296, 113994708), (5191, 94340448), (5728, 85496031), (6444, 75996472), (8352, 58635209), (8592, 56997354), (10382, 47170224), (12888, 37998236), (15573, 31446816), (17184, 28498677), (20764, 23585112), (25776, 18999118), (31146, 15723408), (41528, 11792556), (46719, 10482272), (51552, 9499559), (62292, 7861704), (83056, 5896278), (93438, 5241136), (124584, 3930852), (166112, 2948139), (186876, 2620568), (249168, 1965426), (327571, 1495008), (373752, 1310284), (498336, 982713), (655142, 747504)]