1207752784

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1041

約数の個数: 120

約数和(自身を含む): 2900707200

約数和(自身を除く): 1692954416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 89, 98, 112, 133, 152, 178, 196, 266, 304, 356, 392, 532, 623, 712, 784, 911, 931, 1064, 1246, 1424, 1691, 1822, 1862, 2128, 2492, 3382, 3644, 3724, 4361, 4984, 6377, 6764, 7288, 7448, 8722, 9968, 11837, 12754, 13528, 14576, 14896, 17309, 17444, 23674, 25508, 27056, 34618, 34888, 44639, 47348, 51016, 69236, 69776, 81079, 82859, 89278, 94696, 102032, 121163, 138472, 162158, 165718, 178556, 189392, 242326, 276944, 324316, 331436, 357112, 484652, 567553, 648632, 662872, 714224, 848141, 969304, 1135106, 1297264, 1325744, 1540501, 1696282, 1938608, 2270212, 3081002, 3392564, 3972871, 4540424, 6162004, 6785128, 7945742, 9080848, 10783507, 12324008, 13570256, 15891484, 21567014, 24648016, 31782968, 43134028, 63565936, 75484549, 86268056, 150969098, 172536112, 301938196, 603876392, 1207752784]

約数ペア:

[(1, 1207752784), (2, 603876392), (4, 301938196), (7, 172536112), (8, 150969098), (14, 86268056), (16, 75484549), (19, 63565936), (28, 43134028), (38, 31782968), (49, 24648016), (56, 21567014), (76, 15891484), (89, 13570256), (98, 12324008), (112, 10783507), (133, 9080848), (152, 7945742), (178, 6785128), (196, 6162004), (266, 4540424), (304, 3972871), (356, 3392564), (392, 3081002), (532, 2270212), (623, 1938608), (712, 1696282), (784, 1540501), (911, 1325744), (931, 1297264), (1064, 1135106), (1246, 969304), (1424, 848141), (1691, 714224), (1822, 662872), (1862, 648632), (2128, 567553), (2492, 484652), (3382, 357112), (3644, 331436), (3724, 324316), (4361, 276944), (4984, 242326), (6377, 189392), (6764, 178556), (7288, 165718), (7448, 162158), (8722, 138472), (9968, 121163), (11837, 102032), (12754, 94696), (13528, 89278), (14576, 82859), (14896, 81079), (17309, 69776), (17444, 69236), (23674, 51016), (25508, 47348), (27056, 44639), (34618, 34888)]