492017008

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 1180722048

約数和(自身を除く): 688705040

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 283, 301, 304, 344, 361, 532, 566, 602, 688, 722, 817, 1064, 1132, 1204, 1444, 1634, 1981, 2128, 2264, 2408, 2527, 2888, 3268, 3962, 4528, 4816, 5054, 5377, 5719, 5776, 6536, 7924, 10108, 10754, 11438, 12169, 13072, 15523, 15848, 20216, 21508, 22876, 24338, 31046, 31696, 37639, 40432, 43016, 45752, 48676, 62092, 75278, 85183, 86032, 91504, 97352, 102163, 108661, 124184, 150556, 170366, 194704, 204326, 217322, 231211, 248368, 301112, 340732, 408652, 434644, 462422, 602224, 681464, 715141, 817304, 869288, 924844, 1362928, 1430282, 1618477, 1634608, 1738576, 1849688, 2860564, 3236954, 3699376, 4393009, 5721128, 6473908, 8786018, 11442256, 12947816, 17572036, 25895632, 30751063, 35144072, 61502126, 70288144, 123004252, 246008504, 492017008]

約数ペア:

[(1, 492017008), (2, 246008504), (4, 123004252), (7, 70288144), (8, 61502126), (14, 35144072), (16, 30751063), (19, 25895632), (28, 17572036), (38, 12947816), (43, 11442256), (56, 8786018), (76, 6473908), (86, 5721128), (112, 4393009), (133, 3699376), (152, 3236954), (172, 2860564), (266, 1849688), (283, 1738576), (301, 1634608), (304, 1618477), (344, 1430282), (361, 1362928), (532, 924844), (566, 869288), (602, 817304), (688, 715141), (722, 681464), (817, 602224), (1064, 462422), (1132, 434644), (1204, 408652), (1444, 340732), (1634, 301112), (1981, 248368), (2128, 231211), (2264, 217322), (2408, 204326), (2527, 194704), (2888, 170366), (3268, 150556), (3962, 124184), (4528, 108661), (4816, 102163), (5054, 97352), (5377, 91504), (5719, 86032), (5776, 85183), (6536, 75278), (7924, 62092), (10108, 48676), (10754, 45752), (11438, 43016), (12169, 40432), (13072, 37639), (15523, 31696), (15848, 31046), (20216, 24338), (21508, 22876)]