304274.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 193665024

約数和(自身を除く): 112485612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 284, 302, 426, 453, 604, 631, 852, 906, 1262, 1812, 1893, 2524, 3786, 7572, 10721, 21442, 32163, 42884, 44801, 64326, 89602, 95281, 128652, 134403, 179204, 190562, 268806, 285843, 381124, 537612, 571686, 1143372, 6764951, 13529902, 20294853, 27059804, 40589706, 81179412]

約数ペア:

[(1, 81179412), (2, 40589706), (3, 27059804), (4, 20294853), (6, 13529902), (12, 6764951), (71, 1143372), (142, 571686), (151, 537612), (213, 381124), (284, 285843), (302, 268806), (426, 190562), (453, 179204), (604, 134403), (631, 128652), (852, 95281), (906, 89602), (1262, 64326), (1812, 44801), (1893, 42884), (2524, 32163), (3786, 21442), (7572, 10721)]