222486208

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 112

約数和(自身を含む): 540739584

約数和(自身を除く): 318253376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 131, 136, 223, 224, 238, 262, 272, 446, 448, 476, 524, 544, 892, 917, 952, 1048, 1088, 1561, 1784, 1834, 1904, 2096, 2227, 3122, 3568, 3668, 3791, 3808, 4192, 4454, 6244, 7136, 7336, 7582, 7616, 8384, 8908, 12488, 14272, 14672, 15164, 15589, 17816, 24976, 26537, 29213, 29344, 30328, 31178, 35632, 49952, 53074, 58426, 58688, 60656, 62356, 71264, 99904, 106148, 116852, 121312, 124712, 142528, 204491, 212296, 233704, 242624, 249424, 408982, 424592, 467408, 496621, 498848, 817964, 849184, 934816, 993242, 997696, 1635928, 1698368, 1869632, 1986484, 3271856, 3476347, 3972968, 6543712, 6952694, 7945936, 13087424, 13905388, 15891872, 27810776, 31783744, 55621552, 111243104, 222486208]

約数ペア:

[(1, 222486208), (2, 111243104), (4, 55621552), (7, 31783744), (8, 27810776), (14, 15891872), (16, 13905388), (17, 13087424), (28, 7945936), (32, 6952694), (34, 6543712), (56, 3972968), (64, 3476347), (68, 3271856), (112, 1986484), (119, 1869632), (131, 1698368), (136, 1635928), (223, 997696), (224, 993242), (238, 934816), (262, 849184), (272, 817964), (446, 498848), (448, 496621), (476, 467408), (524, 424592), (544, 408982), (892, 249424), (917, 242624), (952, 233704), (1048, 212296), (1088, 204491), (1561, 142528), (1784, 124712), (1834, 121312), (1904, 116852), (2096, 106148), (2227, 99904), (3122, 71264), (3568, 62356), (3668, 60656), (3791, 58688), (3808, 58426), (4192, 53074), (4454, 49952), (6244, 35632), (7136, 31178), (7336, 30328), (7582, 29344), (7616, 29213), (8384, 26537), (8908, 24976), (12488, 17816), (14272, 15589), (14672, 15164)]