279510192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8783}}^1$

素因数の和:8827

約数の個数: 120

約数和(自身を含む): 892067904

約数和(自身を除く): 612557712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 8783, 10608, 15912, 17566, 26349, 31824, 35132, 52698, 70264, 79047, 105396, 114179, 140528, 149311, 158094, 210792, 228358, 298622, 316188, 342537, 421584, 447933, 456716, 597244, 632376, 685074, 895866, 913432, 1027611, 1194488, 1264752, 1343799, 1370148, 1791732, 1826864, 1941043, 2055222, 2388976, 2687598, 2740296, 3583464, 3882086, 4110444, 5375196, 5480592, 5823129, 7166928, 7764172, 8220888, 10750392, 11646258, 15528344, 16441776, 17469387, 21500784, 23292516, 31056688, 34938774, 46585032, 69877548, 93170064, 139755096, 279510192]

約数ペア:

[(1, 279510192), (2, 139755096), (3, 93170064), (4, 69877548), (6, 46585032), (8, 34938774), (9, 31056688), (12, 23292516), (13, 21500784), (16, 17469387), (17, 16441776), (18, 15528344), (24, 11646258), (26, 10750392), (34, 8220888), (36, 7764172), (39, 7166928), (48, 5823129), (51, 5480592), (52, 5375196), (68, 4110444), (72, 3882086), (78, 3583464), (102, 2740296), (104, 2687598), (117, 2388976), (136, 2055222), (144, 1941043), (153, 1826864), (156, 1791732), (204, 1370148), (208, 1343799), (221, 1264752), (234, 1194488), (272, 1027611), (306, 913432), (312, 895866), (408, 685074), (442, 632376), (468, 597244), (612, 456716), (624, 447933), (663, 421584), (816, 342537), (884, 316188), (936, 298622), (1224, 228358), (1326, 210792), (1768, 158094), (1872, 149311), (1989, 140528), (2448, 114179), (2652, 105396), (3536, 79047), (3978, 70264), (5304, 52698), (7956, 35132), (8783, 31824), (10608, 26349), (15912, 17566)]