258049952

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4409}}^1$

素因数の和:4509

約数の個数: 48

約数和(自身を含む): 533433600

約数和(自身を除く): 275383648

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 3658, 4409, 7316, 8818, 14632, 17636, 29264, 35272, 58528, 70544, 136679, 141088, 260131, 273358, 520262, 546716, 1040524, 1093432, 2081048, 2186864, 4162096, 4373728, 8064061, 8324192, 16128122, 32256244, 64512488, 129024976, 258049952]

約数ペア:

[(1, 258049952), (2, 129024976), (4, 64512488), (8, 32256244), (16, 16128122), (31, 8324192), (32, 8064061), (59, 4373728), (62, 4162096), (118, 2186864), (124, 2081048), (236, 1093432), (248, 1040524), (472, 546716), (496, 520262), (944, 273358), (992, 260131), (1829, 141088), (1888, 136679), (3658, 70544), (4409, 58528), (7316, 35272), (8818, 29264), (14632, 17636)]