243386704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1439}}^1$

素因数の和:1520

約数の個数: 60

約数和(自身を含む): 531930240

約数和(自身を除く): 288543536

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 961, 1364, 1439, 1922, 2728, 2878, 3844, 5456, 5756, 7688, 10571, 11512, 15376, 15829, 21142, 23024, 31658, 42284, 44609, 63316, 84568, 89218, 126632, 169136, 178436, 253264, 356872, 490699, 713744, 981398, 1382879, 1962796, 2765758, 3925592, 5531516, 7851184, 11063032, 15211669, 22126064, 30423338, 60846676, 121693352, 243386704]

約数ペア:

[(1, 243386704), (2, 121693352), (4, 60846676), (8, 30423338), (11, 22126064), (16, 15211669), (22, 11063032), (31, 7851184), (44, 5531516), (62, 3925592), (88, 2765758), (124, 1962796), (176, 1382879), (248, 981398), (341, 713744), (496, 490699), (682, 356872), (961, 253264), (1364, 178436), (1439, 169136), (1922, 126632), (2728, 89218), (2878, 84568), (3844, 63316), (5456, 44609), (5756, 42284), (7688, 31658), (10571, 23024), (11512, 21142), (15376, 15829)]