1390407552

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{13873}}^1$

素因数の和:13925

約数の個数: 128

約数和(自身を含む): 4245444000

約数和(自身を除く): 2855036448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2784, 3132, 3456, 3712, 4176, 5568, 6264, 8352, 11136, 12528, 13873, 16704, 25056, 27746, 33408, 41619, 50112, 55492, 83238, 100224, 110984, 124857, 166476, 221968, 249714, 332952, 374571, 402317, 443936, 499428, 665904, 749142, 804634, 887872, 998856, 1206951, 1331808, 1498284, 1609268, 1775744, 1997712, 2413902, 2663616, 2996568, 3218536, 3620853, 3995424, 4827804, 5327232, 5993136, 6437072, 7241706, 7990848, 9655608, 10862559, 11986272, 12874144, 14483412, 15981696, 19311216, 21725118, 23972544, 25748288, 28966824, 38622432, 43450236, 47945088, 51496576, 57933648, 77244864, 86900472, 115867296, 154489728, 173800944, 231734592, 347601888, 463469184, 695203776, 1390407552]

約数ペア:

[(1, 1390407552), (2, 695203776), (3, 463469184), (4, 347601888), (6, 231734592), (8, 173800944), (9, 154489728), (12, 115867296), (16, 86900472), (18, 77244864), (24, 57933648), (27, 51496576), (29, 47945088), (32, 43450236), (36, 38622432), (48, 28966824), (54, 25748288), (58, 23972544), (64, 21725118), (72, 19311216), (87, 15981696), (96, 14483412), (108, 12874144), (116, 11986272), (128, 10862559), (144, 9655608), (174, 7990848), (192, 7241706), (216, 6437072), (232, 5993136), (261, 5327232), (288, 4827804), (348, 3995424), (384, 3620853), (432, 3218536), (464, 2996568), (522, 2663616), (576, 2413902), (696, 1997712), (783, 1775744), (864, 1609268), (928, 1498284), (1044, 1331808), (1152, 1206951), (1392, 998856), (1566, 887872), (1728, 804634), (1856, 749142), (2088, 665904), (2784, 499428), (3132, 443936), (3456, 402317), (3712, 374571), (4176, 332952), (5568, 249714), (6264, 221968), (8352, 166476), (11136, 124857), (12528, 110984), (13873, 100224), (16704, 83238), (25056, 55492), (27746, 50112), (33408, 41619)]