1528767588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 3933296640

約数和(自身を除く): 2404529052

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 401, 437, 727, 802, 874, 1203, 1311, 1454, 1604, 1748, 2181, 2406, 2622, 2908, 4362, 4812, 5244, 7619, 8724, 9223, 13813, 15238, 16721, 18446, 22857, 27626, 27669, 30476, 33442, 36892, 41439, 45714, 50163, 55252, 55338, 66884, 82878, 91428, 100326, 110676, 165756, 175237, 200652, 291527, 317699, 350474, 525711, 583054, 635398, 700948, 874581, 953097, 1051422, 1166108, 1270796, 1749162, 1906194, 2102844, 3498324, 3812388, 5539013, 6705121, 11078026, 13410242, 16617039, 20115363, 22156052, 26820484, 33234078, 40230726, 66468156, 80461452, 127397299, 254794598, 382191897, 509589196, 764383794, 1528767588]

約数ペア:

[(1, 1528767588), (2, 764383794), (3, 509589196), (4, 382191897), (6, 254794598), (12, 127397299), (19, 80461452), (23, 66468156), (38, 40230726), (46, 33234078), (57, 26820484), (69, 22156052), (76, 20115363), (92, 16617039), (114, 13410242), (138, 11078026), (228, 6705121), (276, 5539013), (401, 3812388), (437, 3498324), (727, 2102844), (802, 1906194), (874, 1749162), (1203, 1270796), (1311, 1166108), (1454, 1051422), (1604, 953097), (1748, 874581), (2181, 700948), (2406, 635398), (2622, 583054), (2908, 525711), (4362, 350474), (4812, 317699), (5244, 291527), (7619, 200652), (8724, 175237), (9223, 165756), (13813, 110676), (15238, 100326), (16721, 91428), (18446, 82878), (22857, 66884), (27626, 55338), (27669, 55252), (30476, 50163), (33442, 45714), (36892, 41439)]