387303168

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{72043}}^1$

素因数の和:72069

約数の個数: 72

約数和(自身を含む): 1178063488

約数和(自身を除く): 790760320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 72043, 144086, 216129, 288172, 432258, 504301, 576344, 864516, 1008602, 1152688, 1512903, 1729032, 2017204, 2305376, 3025806, 3458064, 4034408, 4610752, 6051612, 6916128, 8068816, 9221504, 12103224, 13832256, 16137632, 18443008, 24206448, 27664512, 32275264, 48412896, 55329024, 64550528, 96825792, 129101056, 193651584, 387303168]

約数ペア:

[(1, 387303168), (2, 193651584), (3, 129101056), (4, 96825792), (6, 64550528), (7, 55329024), (8, 48412896), (12, 32275264), (14, 27664512), (16, 24206448), (21, 18443008), (24, 16137632), (28, 13832256), (32, 12103224), (42, 9221504), (48, 8068816), (56, 6916128), (64, 6051612), (84, 4610752), (96, 4034408), (112, 3458064), (128, 3025806), (168, 2305376), (192, 2017204), (224, 1729032), (256, 1512903), (336, 1152688), (384, 1008602), (448, 864516), (672, 576344), (768, 504301), (896, 432258), (1344, 288172), (1792, 216129), (2688, 144086), (5376, 72043)]