31029264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 160

約数和(自身を含む): 105390080

約数和(自身を除く): 74360816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 331, 336, 372, 378, 432, 434, 496, 504, 558, 651, 662, 744, 756, 837, 868, 993, 1008, 1116, 1302, 1324, 1488, 1512, 1674, 1736, 1953, 1986, 2232, 2317, 2604, 2648, 2979, 3024, 3348, 3472, 3906, 3972, 4464, 4634, 5208, 5296, 5859, 5958, 6696, 6951, 7812, 7944, 8937, 9268, 10261, 10416, 11718, 11916, 13392, 13902, 15624, 15888, 17874, 18536, 20522, 20853, 23436, 23832, 27804, 30783, 31248, 35748, 37072, 41044, 41706, 46872, 47664, 55608, 61566, 62559, 71496, 71827, 82088, 83412, 92349, 93744, 111216, 123132, 125118, 142992, 143654, 164176, 166824, 184698, 215481, 246264, 250236, 277047, 287308, 333648, 369396, 430962, 492528, 500472, 554094, 574616, 646443, 738792, 861924, 1000944, 1108188, 1149232, 1292886, 1477584, 1723848, 1939329, 2216376, 2585772, 3447696, 3878658, 4432752, 5171544, 7757316, 10343088, 15514632, 31029264]

約数ペア:

[(1, 31029264), (2, 15514632), (3, 10343088), (4, 7757316), (6, 5171544), (7, 4432752), (8, 3878658), (9, 3447696), (12, 2585772), (14, 2216376), (16, 1939329), (18, 1723848), (21, 1477584), (24, 1292886), (27, 1149232), (28, 1108188), (31, 1000944), (36, 861924), (42, 738792), (48, 646443), (54, 574616), (56, 554094), (62, 500472), (63, 492528), (72, 430962), (84, 369396), (93, 333648), (108, 287308), (112, 277047), (124, 250236), (126, 246264), (144, 215481), (168, 184698), (186, 166824), (189, 164176), (216, 143654), (217, 142992), (248, 125118), (252, 123132), (279, 111216), (331, 93744), (336, 92349), (372, 83412), (378, 82088), (432, 71827), (434, 71496), (496, 62559), (504, 61566), (558, 55608), (651, 47664), (662, 46872), (744, 41706), (756, 41044), (837, 37072), (868, 35748), (993, 31248), (1008, 30783), (1116, 27804), (1302, 23832), (1324, 23436), (1488, 20853), (1512, 20522), (1674, 18536), (1736, 17874), (1953, 15888), (1986, 15624), (2232, 13902), (2317, 13392), (2604, 11916), (2648, 11718), (2979, 10416), (3024, 10261), (3348, 9268), (3472, 8937), (3906, 7944), (3972, 7812), (4464, 6951), (4634, 6696), (5208, 5958), (5296, 5859)]