329123776

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8731}}^1$

素因数の和:8793

約数の個数: 56

約数和(自身を含む): 709736960

約数和(自身を除く): 380613184

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 8731, 9424, 17462, 18848, 34924, 37696, 69848, 139696, 165889, 270661, 279392, 331778, 541322, 558784, 663556, 1082644, 1327112, 2165288, 2654224, 4330576, 5142559, 5308448, 8661152, 10285118, 10616896, 17322304, 20570236, 41140472, 82280944, 164561888, 329123776]

約数ペア:

[(1, 329123776), (2, 164561888), (4, 82280944), (8, 41140472), (16, 20570236), (19, 17322304), (31, 10616896), (32, 10285118), (38, 8661152), (62, 5308448), (64, 5142559), (76, 4330576), (124, 2654224), (152, 2165288), (248, 1327112), (304, 1082644), (496, 663556), (589, 558784), (608, 541322), (992, 331778), (1178, 279392), (1216, 270661), (1984, 165889), (2356, 139696), (4712, 69848), (8731, 37696), (9424, 34924), (17462, 18848)]