306069072

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89809}}^1$

素因数の和:89891

約数の個数: 40

約数和(自身を含む): 801823680

約数和(自身を除く): 495754608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 89809, 179618, 269427, 359236, 538854, 718472, 1077708, 1436944, 2155416, 4310832, 6376439, 12752878, 19129317, 25505756, 38258634, 51011512, 76517268, 102023024, 153034536, 306069072]

約数ペア:

[(1, 306069072), (2, 153034536), (3, 102023024), (4, 76517268), (6, 51011512), (8, 38258634), (12, 25505756), (16, 19129317), (24, 12752878), (48, 6376439), (71, 4310832), (142, 2155416), (213, 1436944), (284, 1077708), (426, 718472), (568, 538854), (852, 359236), (1136, 269427), (1704, 179618), (3408, 89809)]