312520656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54713}}^1$

素因数の和:54748

約数の個数: 80

約数和(自身を含む): 976973184

約数和(自身を除く): 664452528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 54713, 109426, 164139, 218852, 328278, 382991, 437704, 656556, 765982, 875408, 930121, 1148973, 1313112, 1531964, 1860242, 2297946, 2626224, 2790363, 3063928, 3720484, 4595892, 5580726, 6127856, 6510847, 7440968, 9191784, 11161452, 13021694, 14881936, 18383568, 19532541, 22322904, 26043388, 39065082, 44645808, 52086776, 78130164, 104173552, 156260328, 312520656]

約数ペア:

[(1, 312520656), (2, 156260328), (3, 104173552), (4, 78130164), (6, 52086776), (7, 44645808), (8, 39065082), (12, 26043388), (14, 22322904), (16, 19532541), (17, 18383568), (21, 14881936), (24, 13021694), (28, 11161452), (34, 9191784), (42, 7440968), (48, 6510847), (51, 6127856), (56, 5580726), (68, 4595892), (84, 3720484), (102, 3063928), (112, 2790363), (119, 2626224), (136, 2297946), (168, 1860242), (204, 1531964), (238, 1313112), (272, 1148973), (336, 930121), (357, 875408), (408, 765982), (476, 656556), (714, 437704), (816, 382991), (952, 328278), (1428, 218852), (1904, 164139), (2856, 109426), (5712, 54713)]