255063372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 648883200

約数和(自身を除く): 393819828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 67, 76, 114, 118, 134, 177, 201, 228, 236, 268, 283, 354, 402, 566, 708, 804, 849, 1121, 1132, 1273, 1698, 2242, 2546, 3363, 3396, 3819, 3953, 4484, 5092, 5377, 6726, 7638, 7906, 10754, 11859, 13452, 15276, 15812, 16131, 16697, 18961, 21508, 23718, 32262, 33394, 37922, 47436, 50091, 56883, 64524, 66788, 75107, 75844, 100182, 113766, 150214, 200364, 225321, 227532, 300428, 317243, 360259, 450642, 634486, 720518, 901284, 951729, 1080777, 1118699, 1268972, 1441036, 1903458, 2161554, 2237398, 3356097, 3806916, 4323108, 4474796, 6712194, 13424388, 21255281, 42510562, 63765843, 85021124, 127531686, 255063372]

約数ペア:

[(1, 255063372), (2, 127531686), (3, 85021124), (4, 63765843), (6, 42510562), (12, 21255281), (19, 13424388), (38, 6712194), (57, 4474796), (59, 4323108), (67, 3806916), (76, 3356097), (114, 2237398), (118, 2161554), (134, 1903458), (177, 1441036), (201, 1268972), (228, 1118699), (236, 1080777), (268, 951729), (283, 901284), (354, 720518), (402, 634486), (566, 450642), (708, 360259), (804, 317243), (849, 300428), (1121, 227532), (1132, 225321), (1273, 200364), (1698, 150214), (2242, 113766), (2546, 100182), (3363, 75844), (3396, 75107), (3819, 66788), (3953, 64524), (4484, 56883), (5092, 50091), (5377, 47436), (6726, 37922), (7638, 33394), (7906, 32262), (10754, 23718), (11859, 21508), (13452, 18961), (15276, 16697), (15812, 16131)]