325438992

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1346

約数の個数: 160

約数和(自身を含む): 1015808000

約数和(自身を除く): 690369008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 837, 912, 1026, 1116, 1178, 1279, 1368, 1488, 1674, 1767, 2052, 2232, 2356, 2558, 2736, 3348, 3534, 3837, 4104, 4464, 4712, 5116, 5301, 6696, 7068, 7674, 8208, 9424, 10232, 10602, 11511, 13392, 14136, 15348, 15903, 20464, 21204, 23022, 24301, 28272, 30696, 31806, 34533, 39649, 42408, 46044, 48602, 61392, 63612, 69066, 72903, 79298, 84816, 92088, 97204, 118947, 127224, 138132, 145806, 158596, 184176, 194408, 218709, 237894, 254448, 276264, 291612, 317192, 356841, 388816, 437418, 475788, 552528, 583224, 634384, 656127, 713682, 753331, 874836, 951576, 1070523, 1166448, 1312254, 1427364, 1506662, 1749672, 1903152, 2141046, 2259993, 2624508, 2854728, 3013324, 3499344, 4282092, 4519986, 5249016, 5709456, 6026648, 6779979, 8564184, 9039972, 10498032, 12053296, 13559958, 17128368, 18079944, 20339937, 27119916, 36159888, 40679874, 54239832, 81359748, 108479664, 162719496, 325438992]

約数ペア:

[(1, 325438992), (2, 162719496), (3, 108479664), (4, 81359748), (6, 54239832), (8, 40679874), (9, 36159888), (12, 27119916), (16, 20339937), (18, 18079944), (19, 17128368), (24, 13559958), (27, 12053296), (31, 10498032), (36, 9039972), (38, 8564184), (48, 6779979), (54, 6026648), (57, 5709456), (62, 5249016), (72, 4519986), (76, 4282092), (93, 3499344), (108, 3013324), (114, 2854728), (124, 2624508), (144, 2259993), (152, 2141046), (171, 1903152), (186, 1749672), (216, 1506662), (228, 1427364), (248, 1312254), (279, 1166448), (304, 1070523), (342, 951576), (372, 874836), (432, 753331), (456, 713682), (496, 656127), (513, 634384), (558, 583224), (589, 552528), (684, 475788), (744, 437418), (837, 388816), (912, 356841), (1026, 317192), (1116, 291612), (1178, 276264), (1279, 254448), (1368, 237894), (1488, 218709), (1674, 194408), (1767, 184176), (2052, 158596), (2232, 145806), (2356, 138132), (2558, 127224), (2736, 118947), (3348, 97204), (3534, 92088), (3837, 84816), (4104, 79298), (4464, 72903), (4712, 69066), (5116, 63612), (5301, 61392), (6696, 48602), (7068, 46044), (7674, 42408), (8208, 39649), (9424, 34533), (10232, 31806), (10602, 30696), (11511, 28272), (13392, 24301), (14136, 23022), (15348, 21204), (15903, 20464)]