271850656

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3618

約数の個数: 96

約数和(自身を含む): 688988160

約数和(自身を除く): 417137504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 3472, 3559, 4774, 5456, 6944, 7118, 9548, 10912, 14236, 19096, 24913, 28472, 38192, 39149, 49826, 56944, 76384, 78298, 99652, 110329, 113888, 156596, 199304, 220658, 274043, 313192, 398608, 441316, 548086, 626384, 772303, 797216, 882632, 1096172, 1213619, 1252768, 1544606, 1765264, 2192344, 2427238, 3089212, 3530528, 4384688, 4854476, 6178424, 8495333, 8769376, 9708952, 12356848, 16990666, 19417904, 24713696, 33981332, 38835808, 67962664, 135925328, 271850656]

約数ペア:

[(1, 271850656), (2, 135925328), (4, 67962664), (7, 38835808), (8, 33981332), (11, 24713696), (14, 19417904), (16, 16990666), (22, 12356848), (28, 9708952), (31, 8769376), (32, 8495333), (44, 6178424), (56, 4854476), (62, 4384688), (77, 3530528), (88, 3089212), (112, 2427238), (124, 2192344), (154, 1765264), (176, 1544606), (217, 1252768), (224, 1213619), (248, 1096172), (308, 882632), (341, 797216), (352, 772303), (434, 626384), (496, 548086), (616, 441316), (682, 398608), (868, 313192), (992, 274043), (1232, 220658), (1364, 199304), (1736, 156596), (2387, 113888), (2464, 110329), (2728, 99652), (3472, 78298), (3559, 76384), (4774, 56944), (5456, 49826), (6944, 39149), (7118, 38192), (9548, 28472), (10912, 24913), (14236, 19096)]