247777104

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 661207680

約数和(自身を除く): 413430576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 137, 164, 246, 274, 328, 411, 492, 548, 656, 822, 919, 984, 1096, 1644, 1838, 1968, 2192, 2757, 3288, 3676, 5514, 5617, 6576, 7352, 11028, 11234, 14704, 16851, 22056, 22468, 33702, 37679, 44112, 44936, 67404, 75358, 89872, 113037, 125903, 134808, 150716, 226074, 251806, 269616, 301432, 377709, 452148, 503612, 602864, 755418, 904296, 1007224, 1510836, 1808592, 2014448, 3021672, 5162023, 6043344, 10324046, 15486069, 20648092, 30972138, 41296184, 61944276, 82592368, 123888552, 247777104]

約数ペア:

[(1, 247777104), (2, 123888552), (3, 82592368), (4, 61944276), (6, 41296184), (8, 30972138), (12, 20648092), (16, 15486069), (24, 10324046), (41, 6043344), (48, 5162023), (82, 3021672), (123, 2014448), (137, 1808592), (164, 1510836), (246, 1007224), (274, 904296), (328, 755418), (411, 602864), (492, 503612), (548, 452148), (656, 377709), (822, 301432), (919, 269616), (984, 251806), (1096, 226074), (1644, 150716), (1838, 134808), (1968, 125903), (2192, 113037), (2757, 89872), (3288, 75358), (3676, 67404), (5514, 44936), (5617, 44112), (6576, 37679), (7352, 33702), (11028, 22468), (11234, 22056), (14704, 16851)]