213740424

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{52081}}^1$

素因数の和:52115

約数の個数: 64

約数和(自身を含む): 624984000

約数和(自身を除く): 411243576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 52081, 104162, 156243, 208324, 312486, 416648, 468729, 624972, 937458, 989539, 1249944, 1406187, 1874916, 1979078, 2812374, 2968617, 3749832, 3958156, 5624748, 5937234, 7916312, 8905851, 11249496, 11874468, 17811702, 23748936, 26717553, 35623404, 53435106, 71246808, 106870212, 213740424]

約数ペア:

[(1, 213740424), (2, 106870212), (3, 71246808), (4, 53435106), (6, 35623404), (8, 26717553), (9, 23748936), (12, 17811702), (18, 11874468), (19, 11249496), (24, 8905851), (27, 7916312), (36, 5937234), (38, 5624748), (54, 3958156), (57, 3749832), (72, 2968617), (76, 2812374), (108, 1979078), (114, 1874916), (152, 1406187), (171, 1249944), (216, 989539), (228, 937458), (342, 624972), (456, 468729), (513, 416648), (684, 312486), (1026, 208324), (1368, 156243), (2052, 104162), (4104, 52081)]