287090892

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{2441}}^1$

素因数の和:2482

約数の個数: 108

約数和(自身を含む): 827554728

約数和(自身を除く): 540463836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 243, 297, 324, 363, 396, 484, 486, 594, 726, 891, 972, 1089, 1188, 1452, 1782, 2178, 2441, 2673, 3267, 3564, 4356, 4882, 5346, 6534, 7323, 9764, 9801, 10692, 13068, 14646, 19602, 21969, 26851, 29292, 29403, 39204, 43938, 53702, 58806, 65907, 80553, 87876, 107404, 117612, 131814, 161106, 197721, 241659, 263628, 295361, 322212, 395442, 483318, 590722, 593163, 724977, 790884, 886083, 966636, 1181444, 1186326, 1449954, 1772166, 2174931, 2372652, 2658249, 2899908, 3544332, 4349862, 5316498, 6524793, 7974747, 8699724, 10632996, 13049586, 15949494, 23924241, 26099172, 31898988, 47848482, 71772723, 95696964, 143545446, 287090892]

約数ペア:

[(1, 287090892), (2, 143545446), (3, 95696964), (4, 71772723), (6, 47848482), (9, 31898988), (11, 26099172), (12, 23924241), (18, 15949494), (22, 13049586), (27, 10632996), (33, 8699724), (36, 7974747), (44, 6524793), (54, 5316498), (66, 4349862), (81, 3544332), (99, 2899908), (108, 2658249), (121, 2372652), (132, 2174931), (162, 1772166), (198, 1449954), (242, 1186326), (243, 1181444), (297, 966636), (324, 886083), (363, 790884), (396, 724977), (484, 593163), (486, 590722), (594, 483318), (726, 395442), (891, 322212), (972, 295361), (1089, 263628), (1188, 241659), (1452, 197721), (1782, 161106), (2178, 131814), (2441, 117612), (2673, 107404), (3267, 87876), (3564, 80553), (4356, 65907), (4882, 58806), (5346, 53702), (6534, 43938), (7323, 39204), (9764, 29403), (9801, 29292), (10692, 26851), (13068, 21969), (14646, 19602)]