286860462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 689126400

約数和(自身を除く): 402265938

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 149, 161, 298, 322, 447, 483, 894, 966, 1043, 1993, 2086, 3129, 3427, 3986, 5979, 6258, 6854, 10281, 11958, 13951, 20562, 23989, 27902, 41853, 45839, 47978, 71967, 83706, 91678, 137517, 143934, 275034, 296957, 320873, 593914, 641746, 890871, 962619, 1781742, 1925238, 2078699, 4157398, 6236097, 6830011, 12472194, 13660022, 20490033, 40980066, 47810077, 95620154, 143430231, 286860462]

約数ペア:

[(1, 286860462), (2, 143430231), (3, 95620154), (6, 47810077), (7, 40980066), (14, 20490033), (21, 13660022), (23, 12472194), (42, 6830011), (46, 6236097), (69, 4157398), (138, 2078699), (149, 1925238), (161, 1781742), (298, 962619), (322, 890871), (447, 641746), (483, 593914), (894, 320873), (966, 296957), (1043, 275034), (1993, 143934), (2086, 137517), (3129, 91678), (3427, 83706), (3986, 71967), (5979, 47978), (6258, 45839), (6854, 41853), (10281, 27902), (11958, 23989), (13951, 20562)]