38879928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 112366800

約数和(自身を除く): 73486872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 293, 342, 388, 456, 582, 586, 684, 776, 873, 879, 1164, 1172, 1368, 1746, 1758, 1843, 2328, 2344, 2637, 3492, 3516, 3686, 5274, 5529, 5567, 6984, 7032, 7372, 10548, 11058, 11134, 14744, 16587, 16701, 21096, 22116, 22268, 28421, 33174, 33402, 44232, 44536, 50103, 56842, 66348, 66804, 85263, 100206, 113684, 132696, 133608, 170526, 200412, 227368, 255789, 341052, 400824, 511578, 539999, 682104, 1023156, 1079998, 1619997, 2046312, 2159996, 3239994, 4319992, 4859991, 6479988, 9719982, 12959976, 19439964, 38879928]

約数ペア:

[(1, 38879928), (2, 19439964), (3, 12959976), (4, 9719982), (6, 6479988), (8, 4859991), (9, 4319992), (12, 3239994), (18, 2159996), (19, 2046312), (24, 1619997), (36, 1079998), (38, 1023156), (57, 682104), (72, 539999), (76, 511578), (97, 400824), (114, 341052), (152, 255789), (171, 227368), (194, 200412), (228, 170526), (291, 133608), (293, 132696), (342, 113684), (388, 100206), (456, 85263), (582, 66804), (586, 66348), (684, 56842), (776, 50103), (873, 44536), (879, 44232), (1164, 33402), (1172, 33174), (1368, 28421), (1746, 22268), (1758, 22116), (1843, 21096), (2328, 16701), (2344, 16587), (2637, 14744), (3492, 11134), (3516, 11058), (3686, 10548), (5274, 7372), (5529, 7032), (5567, 6984)]