251753232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1901}}^1$

素因数の和:2032

約数の個数: 80

約数和(自身を含む): 679242240

約数和(自身を除く): 427489008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 1068, 1424, 1488, 1901, 2136, 2759, 3802, 4272, 5518, 5703, 7604, 8277, 11036, 11406, 15208, 16554, 22072, 22812, 30416, 33108, 44144, 45624, 58931, 66216, 91248, 117862, 132432, 169189, 176793, 235724, 338378, 353586, 471448, 507567, 676756, 707172, 942896, 1015134, 1353512, 1414344, 2030268, 2707024, 2828688, 4060536, 5244859, 8121072, 10489718, 15734577, 20979436, 31469154, 41958872, 62938308, 83917744, 125876616, 251753232]

約数ペア:

[(1, 251753232), (2, 125876616), (3, 83917744), (4, 62938308), (6, 41958872), (8, 31469154), (12, 20979436), (16, 15734577), (24, 10489718), (31, 8121072), (48, 5244859), (62, 4060536), (89, 2828688), (93, 2707024), (124, 2030268), (178, 1414344), (186, 1353512), (248, 1015134), (267, 942896), (356, 707172), (372, 676756), (496, 507567), (534, 471448), (712, 353586), (744, 338378), (1068, 235724), (1424, 176793), (1488, 169189), (1901, 132432), (2136, 117862), (2759, 91248), (3802, 66216), (4272, 58931), (5518, 45624), (5703, 44144), (7604, 33108), (8277, 30416), (11036, 22812), (11406, 22072), (15208, 16554)]