247424892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6269}}^1$

素因数の和:6323

約数の個数: 96

約数和(自身を含む): 707857920

約数和(自身を除く): 460433028

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 132, 138, 143, 156, 253, 276, 286, 299, 429, 506, 572, 598, 759, 858, 897, 1012, 1196, 1518, 1716, 1794, 3036, 3289, 3588, 6269, 6578, 9867, 12538, 13156, 18807, 19734, 25076, 37614, 39468, 68959, 75228, 81497, 137918, 144187, 162994, 206877, 244491, 275836, 288374, 325988, 413754, 432561, 488982, 576748, 827508, 865122, 896467, 977964, 1586057, 1730244, 1792934, 1874431, 2689401, 3172114, 3585868, 3748862, 4758171, 5378802, 5623293, 6344228, 7497724, 9516342, 10757604, 11246586, 19032684, 20618741, 22493172, 41237482, 61856223, 82474964, 123712446, 247424892]

約数ペア:

[(1, 247424892), (2, 123712446), (3, 82474964), (4, 61856223), (6, 41237482), (11, 22493172), (12, 20618741), (13, 19032684), (22, 11246586), (23, 10757604), (26, 9516342), (33, 7497724), (39, 6344228), (44, 5623293), (46, 5378802), (52, 4758171), (66, 3748862), (69, 3585868), (78, 3172114), (92, 2689401), (132, 1874431), (138, 1792934), (143, 1730244), (156, 1586057), (253, 977964), (276, 896467), (286, 865122), (299, 827508), (429, 576748), (506, 488982), (572, 432561), (598, 413754), (759, 325988), (858, 288374), (897, 275836), (1012, 244491), (1196, 206877), (1518, 162994), (1716, 144187), (1794, 137918), (3036, 81497), (3289, 75228), (3588, 68959), (6269, 39468), (6578, 37614), (9867, 25076), (12538, 19734), (13156, 18807)]