245370528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65537}}^1$

素因数の和:65566

約数の個数: 72

約数和(自身を含む): 751458708

約数和(自身を除く): 506088180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 65537, 131074, 196611, 262148, 393222, 524296, 589833, 786444, 851981, 1048592, 1179666, 1572888, 1703962, 2097184, 2359332, 2555943, 3145776, 3407924, 4718664, 5111886, 6291552, 6815848, 7667829, 9437328, 10223772, 13631696, 15335658, 18874656, 20447544, 27263392, 30671316, 40895088, 61342632, 81790176, 122685264, 245370528]

約数ペア:

[(1, 245370528), (2, 122685264), (3, 81790176), (4, 61342632), (6, 40895088), (8, 30671316), (9, 27263392), (12, 20447544), (13, 18874656), (16, 15335658), (18, 13631696), (24, 10223772), (26, 9437328), (32, 7667829), (36, 6815848), (39, 6291552), (48, 5111886), (52, 4718664), (72, 3407924), (78, 3145776), (96, 2555943), (104, 2359332), (117, 2097184), (144, 1703962), (156, 1572888), (208, 1179666), (234, 1048592), (288, 851981), (312, 786444), (416, 589833), (468, 524296), (624, 393222), (936, 262148), (1248, 196611), (1872, 131074), (3744, 65537)]