316429648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33577}}^1$

素因数の和:33635

約数の個数: 40

約数和(自身を含む): 666187520

約数和(自身を除く): 349757872

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 33577, 67154, 134308, 268616, 537232, 637963, 1040887, 1275926, 2081774, 2551852, 4163548, 5103704, 8327096, 10207408, 16654192, 19776853, 39553706, 79107412, 158214824, 316429648]

約数ペア:

[(1, 316429648), (2, 158214824), (4, 79107412), (8, 39553706), (16, 19776853), (19, 16654192), (31, 10207408), (38, 8327096), (62, 5103704), (76, 4163548), (124, 2551852), (152, 2081774), (248, 1275926), (304, 1040887), (496, 637963), (589, 537232), (1178, 268616), (2356, 134308), (4712, 67154), (9424, 33577)]