678669948

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19699}}^1$

素因数の和:19752

約数の個数: 96

約数和(自身を含む): 1985760000

約数和(自身を除く): 1307090052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 132, 174, 198, 261, 297, 319, 348, 396, 522, 594, 638, 783, 957, 1044, 1188, 1276, 1566, 1914, 2871, 3132, 3828, 5742, 8613, 11484, 17226, 19699, 34452, 39398, 59097, 78796, 118194, 177291, 216689, 236388, 354582, 433378, 531873, 571271, 650067, 709164, 866756, 1063746, 1142542, 1300134, 1713813, 1950201, 2127492, 2285084, 2600268, 3427626, 3900402, 5141439, 5850603, 6283981, 6855252, 7800804, 10282878, 11701206, 12567962, 15424317, 18851943, 20565756, 23402412, 25135924, 30848634, 37703886, 56555829, 61697268, 75407772, 113111658, 169667487, 226223316, 339334974, 678669948]

約数ペア:

[(1, 678669948), (2, 339334974), (3, 226223316), (4, 169667487), (6, 113111658), (9, 75407772), (11, 61697268), (12, 56555829), (18, 37703886), (22, 30848634), (27, 25135924), (29, 23402412), (33, 20565756), (36, 18851943), (44, 15424317), (54, 12567962), (58, 11701206), (66, 10282878), (87, 7800804), (99, 6855252), (108, 6283981), (116, 5850603), (132, 5141439), (174, 3900402), (198, 3427626), (261, 2600268), (297, 2285084), (319, 2127492), (348, 1950201), (396, 1713813), (522, 1300134), (594, 1142542), (638, 1063746), (783, 866756), (957, 709164), (1044, 650067), (1188, 571271), (1276, 531873), (1566, 433378), (1914, 354582), (2871, 236388), (3132, 216689), (3828, 177291), (5742, 118194), (8613, 78796), (11484, 59097), (17226, 39398), (19699, 34452)]