1004025078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 2607897600

約数和(自身を除く): 1603872522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 139, 189, 194, 197, 278, 291, 378, 394, 417, 582, 591, 679, 834, 873, 973, 1182, 1251, 1358, 1379, 1746, 1773, 1946, 2037, 2502, 2619, 2758, 2919, 3546, 3753, 4074, 4137, 5238, 5319, 5838, 6111, 7506, 8274, 8757, 10638, 12222, 12411, 13483, 17514, 18333, 19109, 24822, 26271, 26966, 27383, 36666, 37233, 38218, 40449, 52542, 54766, 57327, 74466, 80898, 82149, 94381, 114654, 121347, 133763, 164298, 171981, 188762, 191681, 242694, 246447, 267526, 283143, 343962, 364041, 383362, 401289, 492894, 515943, 566286, 575043, 728082, 739341, 802578, 849429, 1031886, 1150086, 1203867, 1478682, 1698858, 1725129, 2407734, 2548287, 2656151, 3450258, 3611601, 5096574, 5175387, 5312302, 7223202, 7968453, 10350774, 15936906, 18593057, 23905359, 37186114, 47810718, 55779171, 71716077, 111558342, 143432154, 167337513, 334675026, 502012539, 1004025078]

約数ペア:

[(1, 1004025078), (2, 502012539), (3, 334675026), (6, 167337513), (7, 143432154), (9, 111558342), (14, 71716077), (18, 55779171), (21, 47810718), (27, 37186114), (42, 23905359), (54, 18593057), (63, 15936906), (97, 10350774), (126, 7968453), (139, 7223202), (189, 5312302), (194, 5175387), (197, 5096574), (278, 3611601), (291, 3450258), (378, 2656151), (394, 2548287), (417, 2407734), (582, 1725129), (591, 1698858), (679, 1478682), (834, 1203867), (873, 1150086), (973, 1031886), (1182, 849429), (1251, 802578), (1358, 739341), (1379, 728082), (1746, 575043), (1773, 566286), (1946, 515943), (2037, 492894), (2502, 401289), (2619, 383362), (2758, 364041), (2919, 343962), (3546, 283143), (3753, 267526), (4074, 246447), (4137, 242694), (5238, 191681), (5319, 188762), (5838, 171981), (6111, 164298), (7506, 133763), (8274, 121347), (8757, 114654), (10638, 94381), (12222, 82149), (12411, 80898), (13483, 74466), (17514, 57327), (18333, 54766), (19109, 52542), (24822, 40449), (26271, 38218), (26966, 37233), (27383, 36666)]