224305648

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 509967360

約数和(自身を除く): 285661712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 101, 112, 158, 202, 251, 316, 404, 502, 553, 632, 707, 808, 1004, 1106, 1264, 1414, 1616, 1757, 2008, 2212, 2828, 3514, 4016, 4424, 5656, 7028, 7979, 8848, 11312, 14056, 15958, 19829, 25351, 28112, 31916, 39658, 50702, 55853, 63832, 79316, 101404, 111706, 127664, 138803, 158632, 177457, 202808, 223412, 277606, 317264, 354914, 405616, 446824, 555212, 709828, 893648, 1110424, 1419656, 2002729, 2220848, 2839312, 4005458, 8010916, 14019103, 16021832, 28038206, 32043664, 56076412, 112152824, 224305648]

約数ペア:

[(1, 224305648), (2, 112152824), (4, 56076412), (7, 32043664), (8, 28038206), (14, 16021832), (16, 14019103), (28, 8010916), (56, 4005458), (79, 2839312), (101, 2220848), (112, 2002729), (158, 1419656), (202, 1110424), (251, 893648), (316, 709828), (404, 555212), (502, 446824), (553, 405616), (632, 354914), (707, 317264), (808, 277606), (1004, 223412), (1106, 202808), (1264, 177457), (1414, 158632), (1616, 138803), (1757, 127664), (2008, 111706), (2212, 101404), (2828, 79316), (3514, 63832), (4016, 55853), (4424, 50702), (5656, 39658), (7028, 31916), (7979, 28112), (8848, 25351), (11312, 19829), (14056, 15958)]