243879804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 733824000

約数和(自身を除く): 489944196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 59, 63, 84, 94, 118, 126, 141, 177, 188, 236, 252, 282, 329, 349, 354, 413, 423, 531, 564, 658, 698, 708, 826, 846, 987, 1047, 1062, 1239, 1316, 1396, 1652, 1692, 1974, 2094, 2124, 2443, 2478, 2773, 2961, 3141, 3717, 3948, 4188, 4886, 4956, 5546, 5922, 6282, 7329, 7434, 8319, 9772, 11092, 11844, 12564, 14658, 14868, 16403, 16638, 19411, 20591, 21987, 24957, 29316, 32806, 33276, 38822, 41182, 43974, 49209, 49914, 58233, 61773, 65612, 77644, 82364, 87948, 98418, 99828, 114821, 116466, 123546, 144137, 147627, 174699, 185319, 196836, 229642, 232932, 247092, 288274, 295254, 344463, 349398, 370638, 432411, 459284, 576548, 590508, 688926, 698796, 741276, 864822, 967777, 1033389, 1297233, 1377852, 1729644, 1935554, 2066778, 2594466, 2903331, 3871108, 4133556, 5188932, 5806662, 6774439, 8709993, 11613324, 13548878, 17419986, 20323317, 27097756, 34839972, 40646634, 60969951, 81293268, 121939902, 243879804]

約数ペア:

[(1, 243879804), (2, 121939902), (3, 81293268), (4, 60969951), (6, 40646634), (7, 34839972), (9, 27097756), (12, 20323317), (14, 17419986), (18, 13548878), (21, 11613324), (28, 8709993), (36, 6774439), (42, 5806662), (47, 5188932), (59, 4133556), (63, 3871108), (84, 2903331), (94, 2594466), (118, 2066778), (126, 1935554), (141, 1729644), (177, 1377852), (188, 1297233), (236, 1033389), (252, 967777), (282, 864822), (329, 741276), (349, 698796), (354, 688926), (413, 590508), (423, 576548), (531, 459284), (564, 432411), (658, 370638), (698, 349398), (708, 344463), (826, 295254), (846, 288274), (987, 247092), (1047, 232932), (1062, 229642), (1239, 196836), (1316, 185319), (1396, 174699), (1652, 147627), (1692, 144137), (1974, 123546), (2094, 116466), (2124, 114821), (2443, 99828), (2478, 98418), (2773, 87948), (2961, 82364), (3141, 77644), (3717, 65612), (3948, 61773), (4188, 58233), (4886, 49914), (4956, 49209), (5546, 43974), (5922, 41182), (6282, 38822), (7329, 33276), (7434, 32806), (8319, 29316), (9772, 24957), (11092, 21987), (11844, 20591), (12564, 19411), (14658, 16638), (14868, 16403)]