1666643088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59557}}^1$

素因数の和:59632

約数の個数: 80

約数和(自身を含む): 4785604416

約数和(自身を除く): 3118961328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 9328, 13992, 27984, 59557, 119114, 178671, 238228, 357342, 476456, 655127, 714684, 952912, 1310254, 1429368, 1965381, 2620508, 2858736, 3156521, 3930762, 5241016, 6313042, 7861524, 9469563, 10482032, 12626084, 15723048, 18939126, 25252168, 31446096, 34721731, 37878252, 50504336, 69443462, 75756504, 104165193, 138886924, 151513008, 208330386, 277773848, 416660772, 555547696, 833321544, 1666643088]

約数ペア:

[(1, 1666643088), (2, 833321544), (3, 555547696), (4, 416660772), (6, 277773848), (8, 208330386), (11, 151513008), (12, 138886924), (16, 104165193), (22, 75756504), (24, 69443462), (33, 50504336), (44, 37878252), (48, 34721731), (53, 31446096), (66, 25252168), (88, 18939126), (106, 15723048), (132, 12626084), (159, 10482032), (176, 9469563), (212, 7861524), (264, 6313042), (318, 5241016), (424, 3930762), (528, 3156521), (583, 2858736), (636, 2620508), (848, 1965381), (1166, 1429368), (1272, 1310254), (1749, 952912), (2332, 714684), (2544, 655127), (3498, 476456), (4664, 357342), (6996, 238228), (9328, 178671), (13992, 119114), (27984, 59557)]