285918954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 675164160

約数和(自身を除く): 389245206

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 47, 51, 57, 73, 86, 94, 102, 114, 129, 141, 146, 219, 258, 282, 323, 438, 646, 731, 799, 817, 893, 969, 1241, 1387, 1462, 1598, 1634, 1786, 1938, 2021, 2193, 2397, 2451, 2482, 2679, 2774, 3139, 3431, 3723, 4042, 4161, 4386, 4794, 4902, 5358, 6063, 6278, 6862, 7446, 8322, 9417, 10293, 12126, 13889, 15181, 18834, 20586, 23579, 27778, 30362, 34357, 38399, 41667, 45543, 47158, 53363, 58327, 59641, 65189, 68714, 70737, 76798, 83334, 91086, 103071, 106726, 115197, 116654, 119282, 130378, 141474, 147533, 160089, 174981, 178923, 195567, 206142, 230394, 295066, 320178, 349962, 357846, 391134, 442599, 652783, 885198, 1013897, 1108213, 1305566, 1958349, 2027794, 2216426, 2508061, 2803127, 3041691, 3324639, 3916698, 5016122, 5606254, 6083382, 6649278, 7524183, 8409381, 15048366, 16818762, 47653159, 95306318, 142959477, 285918954]

約数ペア:

[(1, 285918954), (2, 142959477), (3, 95306318), (6, 47653159), (17, 16818762), (19, 15048366), (34, 8409381), (38, 7524183), (43, 6649278), (47, 6083382), (51, 5606254), (57, 5016122), (73, 3916698), (86, 3324639), (94, 3041691), (102, 2803127), (114, 2508061), (129, 2216426), (141, 2027794), (146, 1958349), (219, 1305566), (258, 1108213), (282, 1013897), (323, 885198), (438, 652783), (646, 442599), (731, 391134), (799, 357846), (817, 349962), (893, 320178), (969, 295066), (1241, 230394), (1387, 206142), (1462, 195567), (1598, 178923), (1634, 174981), (1786, 160089), (1938, 147533), (2021, 141474), (2193, 130378), (2397, 119282), (2451, 116654), (2482, 115197), (2679, 106726), (2774, 103071), (3139, 91086), (3431, 83334), (3723, 76798), (4042, 70737), (4161, 68714), (4386, 65189), (4794, 59641), (4902, 58327), (5358, 53363), (6063, 47158), (6278, 45543), (6862, 41667), (7446, 38399), (8322, 34357), (9417, 30362), (10293, 27778), (12126, 23579), (13889, 20586), (15181, 18834)]