289177044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11807}}^1$

素因数の和:11984

約数の個数: 48

約数和(自身を含む): 731340288

約数和(自身を除く): 442163244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 11807, 12246, 23614, 24492, 35421, 47228, 70842, 141684, 153491, 306982, 460473, 613964, 920946, 1841892, 1853699, 3707398, 5561097, 7414796, 11122194, 22244388, 24098087, 48196174, 72294261, 96392348, 144588522, 289177044]

約数ペア:

[(1, 289177044), (2, 144588522), (3, 96392348), (4, 72294261), (6, 48196174), (12, 24098087), (13, 22244388), (26, 11122194), (39, 7414796), (52, 5561097), (78, 3707398), (156, 1853699), (157, 1841892), (314, 920946), (471, 613964), (628, 460473), (942, 306982), (1884, 153491), (2041, 141684), (4082, 70842), (6123, 47228), (8164, 35421), (11807, 24492), (12246, 23614)]