447627816

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1048

約数の個数: 128

約数和(自身を含む): 1327536000

約数和(自身を除く): 879908184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 139, 153, 204, 216, 278, 306, 408, 417, 459, 556, 612, 834, 877, 918, 1112, 1224, 1251, 1668, 1754, 1836, 2363, 2502, 2631, 3336, 3508, 3672, 3753, 4726, 5004, 5262, 7016, 7089, 7506, 7893, 9452, 10008, 10524, 14178, 14909, 15012, 15786, 18904, 21048, 21267, 23679, 28356, 29818, 30024, 31572, 42534, 44727, 47358, 56712, 59636, 63144, 63801, 85068, 89454, 94716, 119272, 121903, 127602, 134181, 170136, 178908, 189432, 243806, 255204, 268362, 357816, 365709, 402543, 487612, 510408, 536724, 731418, 805086, 975224, 1073448, 1097127, 1462836, 1610172, 2072351, 2194254, 2925672, 3220344, 3291381, 4144702, 4388508, 6217053, 6582762, 8289404, 8777016, 12434106, 13165524, 16578808, 18651159, 24868212, 26331048, 37302318, 49736424, 55953477, 74604636, 111906954, 149209272, 223813908, 447627816]

約数ペア:

[(1, 447627816), (2, 223813908), (3, 149209272), (4, 111906954), (6, 74604636), (8, 55953477), (9, 49736424), (12, 37302318), (17, 26331048), (18, 24868212), (24, 18651159), (27, 16578808), (34, 13165524), (36, 12434106), (51, 8777016), (54, 8289404), (68, 6582762), (72, 6217053), (102, 4388508), (108, 4144702), (136, 3291381), (139, 3220344), (153, 2925672), (204, 2194254), (216, 2072351), (278, 1610172), (306, 1462836), (408, 1097127), (417, 1073448), (459, 975224), (556, 805086), (612, 731418), (834, 536724), (877, 510408), (918, 487612), (1112, 402543), (1224, 365709), (1251, 357816), (1668, 268362), (1754, 255204), (1836, 243806), (2363, 189432), (2502, 178908), (2631, 170136), (3336, 134181), (3508, 127602), (3672, 121903), (3753, 119272), (4726, 94716), (5004, 89454), (5262, 85068), (7016, 63801), (7089, 63144), (7506, 59636), (7893, 56712), (9452, 47358), (10008, 44727), (10524, 42534), (14178, 31572), (14909, 30024), (15012, 29818), (15786, 28356), (18904, 23679), (21048, 21267)]