172726048

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1502

約数の個数: 72

約数和(自身を含む): 386104320

約数和(自身を除く): 213378272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1439, 1936, 2728, 2878, 3751, 3872, 5456, 5756, 7502, 10912, 11512, 15004, 15829, 23024, 30008, 31658, 44609, 46048, 60016, 63316, 89218, 120032, 126632, 174119, 178436, 253264, 348238, 356872, 490699, 506528, 696476, 713744, 981398, 1392952, 1427488, 1962796, 2785904, 3925592, 5397689, 5571808, 7851184, 10795378, 15702368, 21590756, 43181512, 86363024, 172726048]

約数ペア:

[(1, 172726048), (2, 86363024), (4, 43181512), (8, 21590756), (11, 15702368), (16, 10795378), (22, 7851184), (31, 5571808), (32, 5397689), (44, 3925592), (62, 2785904), (88, 1962796), (121, 1427488), (124, 1392952), (176, 981398), (242, 713744), (248, 696476), (341, 506528), (352, 490699), (484, 356872), (496, 348238), (682, 253264), (968, 178436), (992, 174119), (1364, 126632), (1439, 120032), (1936, 89218), (2728, 63316), (2878, 60016), (3751, 46048), (3872, 44609), (5456, 31658), (5756, 30008), (7502, 23024), (10912, 15829), (11512, 15004)]