513738456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2699}}^1$

素因数の和:2829

約数の個数: 128

約数和(自身を含む): 1617408000

約数和(自身を除く): 1103669544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 103, 132, 154, 168, 206, 231, 264, 308, 309, 412, 462, 616, 618, 721, 824, 924, 1133, 1236, 1442, 1848, 2163, 2266, 2472, 2699, 2884, 3399, 4326, 4532, 5398, 5768, 6798, 7931, 8097, 8652, 9064, 10796, 13596, 15862, 16194, 17304, 18893, 21592, 23793, 27192, 29689, 31724, 32388, 37786, 47586, 56679, 59378, 63448, 64776, 75572, 89067, 95172, 113358, 118756, 151144, 178134, 190344, 207823, 226716, 237512, 277997, 356268, 415646, 453432, 555994, 623469, 712536, 831292, 833991, 1111988, 1246938, 1662584, 1667982, 1945979, 2223976, 2493876, 3057967, 3335964, 3891958, 4987752, 5837937, 6115934, 6671928, 7783916, 9173901, 11675874, 12231868, 15567832, 18347802, 21405769, 23351748, 24463736, 36695604, 42811538, 46703496, 64217307, 73391208, 85623076, 128434614, 171246152, 256869228, 513738456]

約数ペア:

[(1, 513738456), (2, 256869228), (3, 171246152), (4, 128434614), (6, 85623076), (7, 73391208), (8, 64217307), (11, 46703496), (12, 42811538), (14, 36695604), (21, 24463736), (22, 23351748), (24, 21405769), (28, 18347802), (33, 15567832), (42, 12231868), (44, 11675874), (56, 9173901), (66, 7783916), (77, 6671928), (84, 6115934), (88, 5837937), (103, 4987752), (132, 3891958), (154, 3335964), (168, 3057967), (206, 2493876), (231, 2223976), (264, 1945979), (308, 1667982), (309, 1662584), (412, 1246938), (462, 1111988), (616, 833991), (618, 831292), (721, 712536), (824, 623469), (924, 555994), (1133, 453432), (1236, 415646), (1442, 356268), (1848, 277997), (2163, 237512), (2266, 226716), (2472, 207823), (2699, 190344), (2884, 178134), (3399, 151144), (4326, 118756), (4532, 113358), (5398, 95172), (5768, 89067), (6798, 75572), (7931, 64776), (8097, 63448), (8652, 59378), (9064, 56679), (10796, 47586), (13596, 37786), (15862, 32388), (16194, 31724), (17304, 29689), (18893, 27192), (21592, 23793)]