268611948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2503}}^1$

素因数の和:2795

約数の個数: 72

約数和(自身を含む): 743748096

約数和(自身を除く): 475136148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 271, 396, 542, 813, 1084, 1626, 2439, 2503, 2981, 3252, 4878, 5006, 5962, 7509, 8943, 9756, 10012, 11924, 15018, 17886, 22527, 26829, 27533, 30036, 35772, 45054, 53658, 55066, 82599, 90108, 107316, 110132, 165198, 247797, 330396, 495594, 678313, 991188, 1356626, 2034939, 2713252, 4069878, 6104817, 7461443, 8139756, 12209634, 14922886, 22384329, 24419268, 29845772, 44768658, 67152987, 89537316, 134305974, 268611948]

約数ペア:

[(1, 268611948), (2, 134305974), (3, 89537316), (4, 67152987), (6, 44768658), (9, 29845772), (11, 24419268), (12, 22384329), (18, 14922886), (22, 12209634), (33, 8139756), (36, 7461443), (44, 6104817), (66, 4069878), (99, 2713252), (132, 2034939), (198, 1356626), (271, 991188), (396, 678313), (542, 495594), (813, 330396), (1084, 247797), (1626, 165198), (2439, 110132), (2503, 107316), (2981, 90108), (3252, 82599), (4878, 55066), (5006, 53658), (5962, 45054), (7509, 35772), (8943, 30036), (9756, 27533), (10012, 26829), (11924, 22527), (15018, 17886)]