384288984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{280913}}^1$

素因数の和:280944

約数の個数: 48

約数和(自身を含む): 1095564600

約数和(自身を除く): 711275616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 280913, 561826, 842739, 1123652, 1685478, 2247304, 2528217, 3370956, 5056434, 5337347, 6741912, 10112868, 10674694, 16012041, 20225736, 21349388, 32024082, 42698776, 48036123, 64048164, 96072246, 128096328, 192144492, 384288984]

約数ペア:

[(1, 384288984), (2, 192144492), (3, 128096328), (4, 96072246), (6, 64048164), (8, 48036123), (9, 42698776), (12, 32024082), (18, 21349388), (19, 20225736), (24, 16012041), (36, 10674694), (38, 10112868), (57, 6741912), (72, 5337347), (76, 5056434), (114, 3370956), (152, 2528217), (171, 2247304), (228, 1685478), (342, 1123652), (456, 842739), (684, 561826), (1368, 280913)]