290499552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1525

約数の個数: 144

約数和(自身を含む): 953971200

約数和(自身を除く): 663471648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 103, 112, 126, 144, 168, 206, 224, 252, 288, 309, 336, 412, 504, 618, 672, 721, 824, 927, 1008, 1236, 1399, 1442, 1648, 1854, 2016, 2163, 2472, 2798, 2884, 3296, 3708, 4197, 4326, 4944, 5596, 5768, 6489, 7416, 8394, 8652, 9793, 9888, 11192, 11536, 12591, 12978, 14832, 16788, 17304, 19586, 22384, 23072, 25182, 25956, 29379, 29664, 33576, 34608, 39172, 44768, 50364, 51912, 58758, 67152, 69216, 78344, 88137, 100728, 103824, 117516, 134304, 144097, 156688, 176274, 201456, 207648, 235032, 288194, 313376, 352548, 402912, 432291, 470064, 576388, 705096, 864582, 940128, 1008679, 1152776, 1296873, 1410192, 1729164, 2017358, 2305552, 2593746, 2820384, 3026037, 3458328, 4034716, 4611104, 5187492, 6052074, 6916656, 8069432, 9078111, 10374984, 12104148, 13833312, 16138864, 18156222, 20749968, 24208296, 32277728, 36312444, 41499936, 48416592, 72624888, 96833184, 145249776, 290499552]

約数ペア:

[(1, 290499552), (2, 145249776), (3, 96833184), (4, 72624888), (6, 48416592), (7, 41499936), (8, 36312444), (9, 32277728), (12, 24208296), (14, 20749968), (16, 18156222), (18, 16138864), (21, 13833312), (24, 12104148), (28, 10374984), (32, 9078111), (36, 8069432), (42, 6916656), (48, 6052074), (56, 5187492), (63, 4611104), (72, 4034716), (84, 3458328), (96, 3026037), (103, 2820384), (112, 2593746), (126, 2305552), (144, 2017358), (168, 1729164), (206, 1410192), (224, 1296873), (252, 1152776), (288, 1008679), (309, 940128), (336, 864582), (412, 705096), (504, 576388), (618, 470064), (672, 432291), (721, 402912), (824, 352548), (927, 313376), (1008, 288194), (1236, 235032), (1399, 207648), (1442, 201456), (1648, 176274), (1854, 156688), (2016, 144097), (2163, 134304), (2472, 117516), (2798, 103824), (2884, 100728), (3296, 88137), (3708, 78344), (4197, 69216), (4326, 67152), (4944, 58758), (5596, 51912), (5768, 50364), (6489, 44768), (7416, 39172), (8394, 34608), (8652, 33576), (9793, 29664), (9888, 29379), (11192, 25956), (11536, 25182), (12591, 23072), (12978, 22384), (14832, 19586), (16788, 17304)]