1641600906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{5273}}^1$

素因数の和:5431

約数の個数: 64

約数和(自身を含む): 3690956160

約数和(自身を除く): 2049355254

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 89, 106, 159, 178, 267, 318, 534, 583, 979, 1166, 1749, 1958, 2937, 3498, 4717, 5273, 5874, 9434, 10546, 14151, 15819, 28302, 31638, 51887, 58003, 103774, 116006, 155661, 174009, 279469, 311322, 348018, 469297, 558938, 838407, 938594, 1407891, 1676814, 2815782, 3074159, 5162267, 6148318, 9222477, 10324534, 15486801, 18444954, 24872741, 30973602, 49745482, 74618223, 149236446, 273600151, 547200302, 820800453, 1641600906]

約数ペア:

[(1, 1641600906), (2, 820800453), (3, 547200302), (6, 273600151), (11, 149236446), (22, 74618223), (33, 49745482), (53, 30973602), (66, 24872741), (89, 18444954), (106, 15486801), (159, 10324534), (178, 9222477), (267, 6148318), (318, 5162267), (534, 3074159), (583, 2815782), (979, 1676814), (1166, 1407891), (1749, 938594), (1958, 838407), (2937, 558938), (3498, 469297), (4717, 348018), (5273, 311322), (5874, 279469), (9434, 174009), (10546, 155661), (14151, 116006), (15819, 103774), (28302, 58003), (31638, 51887)]