4320845172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 12791181312

約数和(自身を除く): 8470336140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 491, 564, 658, 743, 846, 982, 987, 1316, 1473, 1486, 1692, 1964, 1974, 2229, 2946, 2961, 2972, 3437, 3948, 4419, 4458, 5201, 5892, 5922, 6687, 6874, 8838, 8916, 10311, 10402, 11844, 13374, 13748, 15603, 17676, 20622, 20804, 23077, 26748, 30933, 31206, 34921, 41244, 46154, 46809, 61866, 62412, 69231, 69842, 92308, 93618, 104763, 123732, 138462, 139684, 161539, 187236, 207693, 209526, 244447, 276924, 314289, 323078, 364813, 415386, 419052, 484617, 488894, 628578, 646156, 729626, 733341, 830772, 969234, 977788, 1094439, 1257156, 1453851, 1459252, 1466682, 1938468, 2188878, 2200023, 2553691, 2907702, 2933364, 3283317, 4377756, 4400046, 5107382, 5815404, 6566634, 7661073, 8800092, 10214764, 13133268, 15322146, 17146211, 22983219, 30644292, 34292422, 45966438, 51438633, 68584844, 91932876, 102877266, 120023477, 154315899, 205754532, 240046954, 308631798, 360070431, 480093908, 617263596, 720140862, 1080211293, 1440281724, 2160422586, 4320845172]

約数ペア:

[(1, 4320845172), (2, 2160422586), (3, 1440281724), (4, 1080211293), (6, 720140862), (7, 617263596), (9, 480093908), (12, 360070431), (14, 308631798), (18, 240046954), (21, 205754532), (28, 154315899), (36, 120023477), (42, 102877266), (47, 91932876), (63, 68584844), (84, 51438633), (94, 45966438), (126, 34292422), (141, 30644292), (188, 22983219), (252, 17146211), (282, 15322146), (329, 13133268), (423, 10214764), (491, 8800092), (564, 7661073), (658, 6566634), (743, 5815404), (846, 5107382), (982, 4400046), (987, 4377756), (1316, 3283317), (1473, 2933364), (1486, 2907702), (1692, 2553691), (1964, 2200023), (1974, 2188878), (2229, 1938468), (2946, 1466682), (2961, 1459252), (2972, 1453851), (3437, 1257156), (3948, 1094439), (4419, 977788), (4458, 969234), (5201, 830772), (5892, 733341), (5922, 729626), (6687, 646156), (6874, 628578), (8838, 488894), (8916, 484617), (10311, 419052), (10402, 415386), (11844, 364813), (13374, 323078), (13748, 314289), (15603, 276924), (17676, 244447), (20622, 209526), (20804, 207693), (23077, 187236), (26748, 161539), (30933, 139684), (31206, 138462), (34921, 123732), (41244, 104763), (46154, 93618), (46809, 92308), (61866, 69842), (62412, 69231)]