275444676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 804913200

約数和(自身を除く): 529468524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 89, 102, 117, 153, 156, 178, 204, 221, 234, 267, 306, 356, 389, 442, 468, 534, 612, 663, 778, 801, 884, 1068, 1157, 1167, 1326, 1513, 1556, 1602, 1989, 2314, 2334, 2652, 3026, 3204, 3471, 3501, 3978, 4539, 4628, 4668, 5057, 6052, 6613, 6942, 7002, 7956, 9078, 10114, 10413, 13226, 13617, 13884, 14004, 15171, 18156, 19669, 19839, 20228, 20826, 26452, 27234, 30342, 34621, 39338, 39678, 41652, 45513, 54468, 59007, 59517, 60684, 69242, 78676, 79356, 85969, 91026, 103863, 118014, 119034, 138484, 171938, 177021, 182052, 207726, 236028, 238068, 257907, 311589, 343876, 354042, 415452, 450073, 515814, 588557, 623178, 708084, 773721, 900146, 1031628, 1177114, 1246356, 1350219, 1547442, 1765671, 1800292, 2354228, 2700438, 3094884, 3531342, 4050657, 5297013, 5400876, 7062684, 7651241, 8101314, 10594026, 15302482, 16202628, 21188052, 22953723, 30604964, 45907446, 68861169, 91814892, 137722338, 275444676]

約数ペア:

[(1, 275444676), (2, 137722338), (3, 91814892), (4, 68861169), (6, 45907446), (9, 30604964), (12, 22953723), (13, 21188052), (17, 16202628), (18, 15302482), (26, 10594026), (34, 8101314), (36, 7651241), (39, 7062684), (51, 5400876), (52, 5297013), (68, 4050657), (78, 3531342), (89, 3094884), (102, 2700438), (117, 2354228), (153, 1800292), (156, 1765671), (178, 1547442), (204, 1350219), (221, 1246356), (234, 1177114), (267, 1031628), (306, 900146), (356, 773721), (389, 708084), (442, 623178), (468, 588557), (534, 515814), (612, 450073), (663, 415452), (778, 354042), (801, 343876), (884, 311589), (1068, 257907), (1157, 238068), (1167, 236028), (1326, 207726), (1513, 182052), (1556, 177021), (1602, 171938), (1989, 138484), (2314, 119034), (2334, 118014), (2652, 103863), (3026, 91026), (3204, 85969), (3471, 79356), (3501, 78676), (3978, 69242), (4539, 60684), (4628, 59517), (4668, 59007), (5057, 54468), (6052, 45513), (6613, 41652), (6942, 39678), (7002, 39338), (7956, 34621), (9078, 30342), (10114, 27234), (10413, 26452), (13226, 20826), (13617, 20228), (13884, 19839), (14004, 19669), (15171, 18156)]