889168068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 2462503680

約数和(自身を除く): 1573335612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 79, 102, 106, 153, 158, 159, 204, 212, 237, 306, 316, 318, 347, 474, 477, 612, 636, 694, 711, 901, 948, 954, 1041, 1343, 1388, 1422, 1802, 1908, 2082, 2686, 2703, 2844, 3123, 3604, 4029, 4164, 4187, 5372, 5406, 5899, 6246, 8058, 8109, 8374, 10812, 11798, 12087, 12492, 12561, 16116, 16218, 16748, 17697, 18391, 23596, 24174, 25122, 27413, 32436, 35394, 36782, 37683, 48348, 50244, 53091, 54826, 55173, 70788, 71179, 73564, 75366, 82239, 106182, 109652, 110346, 142358, 150732, 164478, 165519, 212364, 213537, 220692, 246717, 284716, 312647, 328956, 331038, 427074, 466021, 493434, 625294, 640611, 662076, 854148, 932042, 937941, 986868, 1250588, 1281222, 1398063, 1452889, 1864084, 1875882, 2562444, 2796126, 2813823, 2905778, 3751764, 4194189, 4358667, 5592252, 5627646, 5811556, 8388378, 8717334, 11255292, 13076001, 16776756, 17434668, 24699113, 26152002, 49398226, 52304004, 74097339, 98796452, 148194678, 222292017, 296389356, 444584034, 889168068]

約数ペア:

[(1, 889168068), (2, 444584034), (3, 296389356), (4, 222292017), (6, 148194678), (9, 98796452), (12, 74097339), (17, 52304004), (18, 49398226), (34, 26152002), (36, 24699113), (51, 17434668), (53, 16776756), (68, 13076001), (79, 11255292), (102, 8717334), (106, 8388378), (153, 5811556), (158, 5627646), (159, 5592252), (204, 4358667), (212, 4194189), (237, 3751764), (306, 2905778), (316, 2813823), (318, 2796126), (347, 2562444), (474, 1875882), (477, 1864084), (612, 1452889), (636, 1398063), (694, 1281222), (711, 1250588), (901, 986868), (948, 937941), (954, 932042), (1041, 854148), (1343, 662076), (1388, 640611), (1422, 625294), (1802, 493434), (1908, 466021), (2082, 427074), (2686, 331038), (2703, 328956), (2844, 312647), (3123, 284716), (3604, 246717), (4029, 220692), (4164, 213537), (4187, 212364), (5372, 165519), (5406, 164478), (5899, 150732), (6246, 142358), (8058, 110346), (8109, 109652), (8374, 106182), (10812, 82239), (11798, 75366), (12087, 73564), (12492, 71179), (12561, 70788), (16116, 55173), (16218, 54826), (16748, 53091), (17697, 50244), (18391, 48348), (23596, 37683), (24174, 36782), (25122, 35394), (27413, 32436)]