127293264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 409473792

約数和(自身を除く): 282180528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 293, 336, 431, 504, 586, 862, 879, 1008, 1172, 1293, 1724, 1758, 2051, 2344, 2586, 2637, 3017, 3448, 3516, 3879, 4102, 4688, 5172, 5274, 6034, 6153, 6896, 7032, 7758, 8204, 9051, 10344, 10548, 12068, 12306, 14064, 15516, 16408, 18102, 18459, 20688, 21096, 24136, 24612, 27153, 31032, 32816, 36204, 36918, 42192, 48272, 49224, 54306, 62064, 72408, 73836, 98448, 108612, 126283, 144816, 147672, 217224, 252566, 295344, 378849, 434448, 505132, 757698, 883981, 1010264, 1136547, 1515396, 1767962, 2020528, 2273094, 2651943, 3030792, 3535924, 4546188, 5303886, 6061584, 7071848, 7955829, 9092376, 10607772, 14143696, 15911658, 18184752, 21215544, 31823316, 42431088, 63646632, 127293264]

約数ペア:

[(1, 127293264), (2, 63646632), (3, 42431088), (4, 31823316), (6, 21215544), (7, 18184752), (8, 15911658), (9, 14143696), (12, 10607772), (14, 9092376), (16, 7955829), (18, 7071848), (21, 6061584), (24, 5303886), (28, 4546188), (36, 3535924), (42, 3030792), (48, 2651943), (56, 2273094), (63, 2020528), (72, 1767962), (84, 1515396), (112, 1136547), (126, 1010264), (144, 883981), (168, 757698), (252, 505132), (293, 434448), (336, 378849), (431, 295344), (504, 252566), (586, 217224), (862, 147672), (879, 144816), (1008, 126283), (1172, 108612), (1293, 98448), (1724, 73836), (1758, 72408), (2051, 62064), (2344, 54306), (2586, 49224), (2637, 48272), (3017, 42192), (3448, 36918), (3516, 36204), (3879, 32816), (4102, 31032), (4688, 27153), (5172, 24612), (5274, 24136), (6034, 21096), (6153, 20688), (6896, 18459), (7032, 18102), (7758, 16408), (8204, 15516), (9051, 14064), (10344, 12306), (10548, 12068)]