213425328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7610

約数の個数: 80

約数和(自身を含む): 599168000

約数和(自身を除く): 385742672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 7549, 9424, 14136, 15098, 22647, 28272, 30196, 45294, 60392, 90588, 120784, 143431, 181176, 234019, 286862, 362352, 430293, 468038, 573724, 702057, 860586, 936076, 1147448, 1404114, 1721172, 1872152, 2294896, 2808228, 3442344, 3744304, 4446361, 5616456, 6884688, 8892722, 11232912, 13339083, 17785444, 26678166, 35570888, 53356332, 71141776, 106712664, 213425328]

約数ペア:

[(1, 213425328), (2, 106712664), (3, 71141776), (4, 53356332), (6, 35570888), (8, 26678166), (12, 17785444), (16, 13339083), (19, 11232912), (24, 8892722), (31, 6884688), (38, 5616456), (48, 4446361), (57, 3744304), (62, 3442344), (76, 2808228), (93, 2294896), (114, 1872152), (124, 1721172), (152, 1404114), (186, 1147448), (228, 936076), (248, 860586), (304, 702057), (372, 573724), (456, 468038), (496, 430293), (589, 362352), (744, 286862), (912, 234019), (1178, 181176), (1488, 143431), (1767, 120784), (2356, 90588), (3534, 60392), (4712, 45294), (7068, 30196), (7549, 28272), (9424, 22647), (14136, 15098)]