486548224

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 1030241408

約数和(自身を除く): 543693184

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 592, 992, 1147, 1184, 1657, 1984, 2294, 2368, 3314, 3968, 4588, 4736, 6628, 7936, 9176, 9472, 13256, 18352, 26512, 36704, 51367, 53024, 61309, 73408, 102734, 106048, 122618, 146816, 205468, 212096, 245236, 293632, 410936, 424192, 490472, 821872, 980944, 1643744, 1900579, 1961888, 3287488, 3801158, 3923776, 6574976, 7602316, 7847552, 13149952, 15204632, 15695104, 30409264, 60818528, 121637056, 243274112, 486548224]

約数ペア:

[(1, 486548224), (2, 243274112), (4, 121637056), (8, 60818528), (16, 30409264), (31, 15695104), (32, 15204632), (37, 13149952), (62, 7847552), (64, 7602316), (74, 6574976), (124, 3923776), (128, 3801158), (148, 3287488), (248, 1961888), (256, 1900579), (296, 1643744), (496, 980944), (592, 821872), (992, 490472), (1147, 424192), (1184, 410936), (1657, 293632), (1984, 245236), (2294, 212096), (2368, 205468), (3314, 146816), (3968, 122618), (4588, 106048), (4736, 102734), (6628, 73408), (7936, 61309), (9176, 53024), (9472, 51367), (13256, 36704), (18352, 26512)]