240149056

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 581558400

約数和(自身を除く): 341409344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 89, 112, 133, 152, 178, 224, 266, 304, 317, 356, 448, 532, 608, 623, 634, 712, 1064, 1216, 1246, 1268, 1424, 1691, 2128, 2219, 2492, 2536, 2848, 3382, 4256, 4438, 4984, 5072, 5696, 6023, 6764, 8512, 8876, 9968, 10144, 11837, 12046, 13528, 17752, 19936, 20288, 23674, 24092, 27056, 28213, 35504, 39872, 42161, 47348, 48184, 54112, 56426, 71008, 84322, 94696, 96368, 108224, 112852, 142016, 168644, 189392, 192736, 197491, 225704, 337288, 378784, 385472, 394982, 451408, 536047, 674576, 757568, 789964, 902816, 1072094, 1349152, 1579928, 1805632, 2144188, 2698304, 3159856, 3752329, 4288376, 6319712, 7504658, 8576752, 12639424, 15009316, 17153504, 30018632, 34307008, 60037264, 120074528, 240149056]

約数ペア:

[(1, 240149056), (2, 120074528), (4, 60037264), (7, 34307008), (8, 30018632), (14, 17153504), (16, 15009316), (19, 12639424), (28, 8576752), (32, 7504658), (38, 6319712), (56, 4288376), (64, 3752329), (76, 3159856), (89, 2698304), (112, 2144188), (133, 1805632), (152, 1579928), (178, 1349152), (224, 1072094), (266, 902816), (304, 789964), (317, 757568), (356, 674576), (448, 536047), (532, 451408), (608, 394982), (623, 385472), (634, 378784), (712, 337288), (1064, 225704), (1216, 197491), (1246, 192736), (1268, 189392), (1424, 168644), (1691, 142016), (2128, 112852), (2219, 108224), (2492, 96368), (2536, 94696), (2848, 84322), (3382, 71008), (4256, 56426), (4438, 54112), (4984, 48184), (5072, 47348), (5696, 42161), (6023, 39872), (6764, 35504), (8512, 28213), (8876, 27056), (9968, 24092), (10144, 23674), (11837, 20288), (12046, 19936), (13528, 17752)]