247635192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2861

約数の個数: 128

約数和(自身を含む): 773591040

約数和(自身を除く): 525955848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2604, 2797, 2856, 3162, 3689, 4216, 5208, 5594, 6324, 7378, 8391, 11067, 11188, 12648, 14756, 16782, 19579, 22134, 22376, 29512, 33564, 39158, 44268, 47549, 58737, 67128, 78316, 86707, 88536, 95098, 117474, 142647, 156632, 173414, 190196, 234948, 260121, 285294, 332843, 346828, 380392, 469896, 520242, 570588, 606949, 665686, 693656, 998529, 1040484, 1141176, 1213898, 1331372, 1474019, 1820847, 1997058, 2080968, 2427796, 2662744, 2948038, 3641694, 3994116, 4422057, 4855592, 5896076, 7283388, 7988232, 8844114, 10318133, 11792152, 14566776, 17688228, 20636266, 30954399, 35376456, 41272532, 61908798, 82545064, 123817596, 247635192]

約数ペア:

[(1, 247635192), (2, 123817596), (3, 82545064), (4, 61908798), (6, 41272532), (7, 35376456), (8, 30954399), (12, 20636266), (14, 17688228), (17, 14566776), (21, 11792152), (24, 10318133), (28, 8844114), (31, 7988232), (34, 7283388), (42, 5896076), (51, 4855592), (56, 4422057), (62, 3994116), (68, 3641694), (84, 2948038), (93, 2662744), (102, 2427796), (119, 2080968), (124, 1997058), (136, 1820847), (168, 1474019), (186, 1331372), (204, 1213898), (217, 1141176), (238, 1040484), (248, 998529), (357, 693656), (372, 665686), (408, 606949), (434, 570588), (476, 520242), (527, 469896), (651, 380392), (714, 346828), (744, 332843), (868, 285294), (952, 260121), (1054, 234948), (1302, 190196), (1428, 173414), (1581, 156632), (1736, 142647), (2108, 117474), (2604, 95098), (2797, 88536), (2856, 86707), (3162, 78316), (3689, 67128), (4216, 58737), (5208, 47549), (5594, 44268), (6324, 39158), (7378, 33564), (8391, 29512), (11067, 22376), (11188, 22134), (12648, 19579), (14756, 16782)]