284200746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 623185920

約数和(自身を除く): 338985174

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 137, 186, 274, 411, 587, 589, 822, 1174, 1178, 1761, 1767, 2603, 3522, 3534, 4247, 5206, 7809, 8494, 11153, 12741, 15618, 18197, 22306, 25482, 33459, 36394, 54591, 66918, 80419, 80693, 109182, 160838, 161386, 241257, 242079, 345743, 482514, 484158, 691486, 1037229, 1527961, 2074458, 2492989, 3055922, 4583883, 4985978, 7478967, 9167766, 14957934, 47366791, 94733582, 142100373, 284200746]

約数ペア:

[(1, 284200746), (2, 142100373), (3, 94733582), (6, 47366791), (19, 14957934), (31, 9167766), (38, 7478967), (57, 4985978), (62, 4583883), (93, 3055922), (114, 2492989), (137, 2074458), (186, 1527961), (274, 1037229), (411, 691486), (587, 484158), (589, 482514), (822, 345743), (1174, 242079), (1178, 241257), (1761, 161386), (1767, 160838), (2603, 109182), (3522, 80693), (3534, 80419), (4247, 66918), (5206, 54591), (7809, 36394), (8494, 33459), (11153, 25482), (12741, 22306), (15618, 18197)]