272075688

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 752169600

約数和(自身を除く): 480093912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 163, 194, 239, 291, 326, 388, 478, 489, 582, 652, 717, 776, 873, 956, 978, 1164, 1304, 1434, 1467, 1746, 1912, 1956, 2151, 2328, 2868, 2934, 3492, 3912, 4302, 5736, 5868, 6984, 8604, 11736, 15811, 17208, 23183, 31622, 38957, 46366, 47433, 63244, 69549, 77914, 92732, 94866, 116871, 126488, 139098, 142299, 155828, 185464, 189732, 208647, 233742, 278196, 284598, 311656, 350613, 379464, 417294, 467484, 556392, 569196, 701226, 834588, 934968, 1138392, 1402452, 1669176, 2804904, 3778829, 7557658, 11336487, 15115316, 22672974, 30230632, 34009461, 45345948, 68018922, 90691896, 136037844, 272075688]

約数ペア:

[(1, 272075688), (2, 136037844), (3, 90691896), (4, 68018922), (6, 45345948), (8, 34009461), (9, 30230632), (12, 22672974), (18, 15115316), (24, 11336487), (36, 7557658), (72, 3778829), (97, 2804904), (163, 1669176), (194, 1402452), (239, 1138392), (291, 934968), (326, 834588), (388, 701226), (478, 569196), (489, 556392), (582, 467484), (652, 417294), (717, 379464), (776, 350613), (873, 311656), (956, 284598), (978, 278196), (1164, 233742), (1304, 208647), (1434, 189732), (1467, 185464), (1746, 155828), (1912, 142299), (1956, 139098), (2151, 126488), (2328, 116871), (2868, 94866), (2934, 92732), (3492, 77914), (3912, 69549), (4302, 63244), (5736, 47433), (5868, 46366), (6984, 38957), (8604, 31622), (11736, 23183), (15811, 17208)]