288741936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1527

約数の個数: 160

約数和(自身を含む): 926924800

約数和(自身を除く): 638182864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1302, 1459, 1488, 1596, 1736, 1767, 2128, 2356, 2604, 2918, 3192, 3472, 3534, 4123, 4377, 4712, 5208, 5836, 6384, 7068, 8246, 8754, 9424, 10213, 10416, 11672, 12369, 14136, 16492, 17508, 20426, 23344, 24738, 27721, 28272, 30639, 32984, 35016, 40852, 45229, 49476, 55442, 61278, 65968, 70032, 81704, 83163, 90458, 98952, 110884, 122556, 135687, 163408, 166326, 180916, 194047, 197904, 221768, 245112, 271374, 316603, 332652, 361832, 388094, 443536, 490224, 542748, 582141, 633206, 665304, 723664, 776188, 859351, 949809, 1085496, 1164282, 1266412, 1330608, 1552376, 1718702, 1899618, 2170992, 2328564, 2532824, 2578053, 3104752, 3437404, 3799236, 4657128, 5065648, 5156106, 6015457, 6874808, 7598472, 9314256, 10312212, 12030914, 13749616, 15196944, 18046371, 20624424, 24061828, 36092742, 41248848, 48123656, 72185484, 96247312, 144370968, 288741936]

約数ペア:

[(1, 288741936), (2, 144370968), (3, 96247312), (4, 72185484), (6, 48123656), (7, 41248848), (8, 36092742), (12, 24061828), (14, 20624424), (16, 18046371), (19, 15196944), (21, 13749616), (24, 12030914), (28, 10312212), (31, 9314256), (38, 7598472), (42, 6874808), (48, 6015457), (56, 5156106), (57, 5065648), (62, 4657128), (76, 3799236), (84, 3437404), (93, 3104752), (112, 2578053), (114, 2532824), (124, 2328564), (133, 2170992), (152, 1899618), (168, 1718702), (186, 1552376), (217, 1330608), (228, 1266412), (248, 1164282), (266, 1085496), (304, 949809), (336, 859351), (372, 776188), (399, 723664), (434, 665304), (456, 633206), (496, 582141), (532, 542748), (589, 490224), (651, 443536), (744, 388094), (798, 361832), (868, 332652), (912, 316603), (1064, 271374), (1178, 245112), (1302, 221768), (1459, 197904), (1488, 194047), (1596, 180916), (1736, 166326), (1767, 163408), (2128, 135687), (2356, 122556), (2604, 110884), (2918, 98952), (3192, 90458), (3472, 83163), (3534, 81704), (4123, 70032), (4377, 65968), (4712, 61278), (5208, 55442), (5836, 49476), (6384, 45229), (7068, 40852), (8246, 35016), (8754, 32984), (9424, 30639), (10213, 28272), (10416, 27721), (11672, 24738), (12369, 23344), (14136, 20426), (16492, 17508)]