290138904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9901}}^1$

素因数の和:9961

約数の個数: 96

約数和(自身を含む): 880485840

約数和(自身を除く): 590346936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 444, 666, 792, 814, 888, 1221, 1332, 1628, 2442, 2664, 3256, 3663, 4884, 7326, 9768, 9901, 14652, 19802, 29304, 29703, 39604, 59406, 79208, 89109, 108911, 118812, 178218, 217822, 237624, 326733, 356436, 366337, 435644, 653466, 712872, 732674, 871288, 980199, 1099011, 1306932, 1465348, 1960398, 2198022, 2613864, 2930696, 3297033, 3920796, 4029707, 4396044, 6594066, 7841592, 8059414, 8792088, 12089121, 13188132, 16118828, 24178242, 26376264, 32237656, 36267363, 48356484, 72534726, 96712968, 145069452, 290138904]

約数ペア:

[(1, 290138904), (2, 145069452), (3, 96712968), (4, 72534726), (6, 48356484), (8, 36267363), (9, 32237656), (11, 26376264), (12, 24178242), (18, 16118828), (22, 13188132), (24, 12089121), (33, 8792088), (36, 8059414), (37, 7841592), (44, 6594066), (66, 4396044), (72, 4029707), (74, 3920796), (88, 3297033), (99, 2930696), (111, 2613864), (132, 2198022), (148, 1960398), (198, 1465348), (222, 1306932), (264, 1099011), (296, 980199), (333, 871288), (396, 732674), (407, 712872), (444, 653466), (666, 435644), (792, 366337), (814, 356436), (888, 326733), (1221, 237624), (1332, 217822), (1628, 178218), (2442, 118812), (2664, 108911), (3256, 89109), (3663, 79208), (4884, 59406), (7326, 39604), (9768, 29703), (9901, 29304), (14652, 19802)]