456777932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 909038592

約数和(自身を除く): 452260660

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 71, 124, 142, 169, 284, 307, 338, 403, 614, 676, 806, 923, 1228, 1612, 1846, 2201, 3692, 3991, 4402, 5239, 7982, 8804, 9517, 10478, 11999, 15964, 19034, 20956, 21797, 23998, 28613, 38068, 43594, 47996, 51883, 57226, 87188, 103766, 114452, 123721, 207532, 247442, 283361, 371969, 494884, 566722, 675707, 743938, 1133444, 1351414, 1487876, 1608373, 2702828, 3216746, 3683693, 6433492, 7367386, 8784191, 14734772, 17568382, 35136764, 114194483, 228388966, 456777932]

約数ペア:

[(1, 456777932), (2, 228388966), (4, 114194483), (13, 35136764), (26, 17568382), (31, 14734772), (52, 8784191), (62, 7367386), (71, 6433492), (124, 3683693), (142, 3216746), (169, 2702828), (284, 1608373), (307, 1487876), (338, 1351414), (403, 1133444), (614, 743938), (676, 675707), (806, 566722), (923, 494884), (1228, 371969), (1612, 283361), (1846, 247442), (2201, 207532), (3692, 123721), (3991, 114452), (4402, 103766), (5239, 87188), (7982, 57226), (8804, 51883), (9517, 47996), (10478, 43594), (11999, 38068), (15964, 28613), (19034, 23998), (20956, 21797)]