355138728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 1144012800

約数和(自身を除く): 788874072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 37, 38, 42, 56, 57, 62, 74, 76, 84, 93, 97, 111, 114, 124, 133, 148, 152, 168, 186, 194, 217, 222, 228, 248, 259, 266, 291, 296, 372, 388, 399, 434, 444, 456, 518, 532, 582, 589, 651, 679, 703, 744, 776, 777, 798, 868, 888, 1036, 1064, 1147, 1164, 1178, 1302, 1358, 1406, 1554, 1596, 1736, 1767, 1843, 2037, 2072, 2109, 2294, 2328, 2356, 2604, 2716, 2812, 3007, 3108, 3192, 3441, 3534, 3589, 3686, 4074, 4123, 4218, 4588, 4712, 4921, 5208, 5432, 5529, 5624, 6014, 6216, 6882, 7068, 7178, 7372, 8029, 8148, 8246, 8436, 9021, 9176, 9842, 10767, 11058, 12028, 12369, 12901, 13764, 14136, 14356, 14744, 14763, 16058, 16296, 16492, 16872, 18042, 19684, 21049, 21534, 21793, 22116, 24056, 24087, 24738, 25123, 25802, 27528, 28712, 29526, 32116, 32984, 36084, 38703, 39368, 42098, 43068, 43586, 44232, 48174, 49476, 50246, 51604, 57133, 59052, 63147, 64232, 65379, 68191, 72168, 75369, 77406, 84196, 86136, 87172, 96348, 98952, 100492, 103208, 111259, 114266, 118104, 126294, 130758, 136382, 150738, 152551, 154812, 168392, 171399, 174344, 192696, 200984, 204573, 222518, 228532, 252588, 261516, 272764, 301476, 305102, 309624, 333777, 342798, 399931, 409146, 445036, 457064, 457653, 477337, 505176, 523032, 545528, 602952, 610204, 667554, 685596, 778813, 799862, 818292, 890072, 915306, 954674, 1199793, 1220408, 1335108, 1371192, 1432011, 1557626, 1599724, 1636584, 1830612, 1909348, 2113921, 2336439, 2399586, 2670216, 2864022, 3115252, 3199448, 3661224, 3818696, 4227842, 4672878, 4799172, 5728044, 6230504, 6341763, 8455684, 9345756, 9598344, 11456088, 12683526, 14797447, 16911368, 18691512, 25367052, 29594894, 44392341, 50734104, 59189788, 88784682, 118379576, 177569364, 355138728]

約数ペア:

[(1, 355138728), (2, 177569364), (3, 118379576), (4, 88784682), (6, 59189788), (7, 50734104), (8, 44392341), (12, 29594894), (14, 25367052), (19, 18691512), (21, 16911368), (24, 14797447), (28, 12683526), (31, 11456088), (37, 9598344), (38, 9345756), (42, 8455684), (56, 6341763), (57, 6230504), (62, 5728044), (74, 4799172), (76, 4672878), (84, 4227842), (93, 3818696), (97, 3661224), (111, 3199448), (114, 3115252), (124, 2864022), (133, 2670216), (148, 2399586), (152, 2336439), (168, 2113921), (186, 1909348), (194, 1830612), (217, 1636584), (222, 1599724), (228, 1557626), (248, 1432011), (259, 1371192), (266, 1335108), (291, 1220408), (296, 1199793), (372, 954674), (388, 915306), (399, 890072), (434, 818292), (444, 799862), (456, 778813), (518, 685596), (532, 667554), (582, 610204), (589, 602952), (651, 545528), (679, 523032), (703, 505176), (744, 477337), (776, 457653), (777, 457064), (798, 445036), (868, 409146), (888, 399931), (1036, 342798), (1064, 333777), (1147, 309624), (1164, 305102), (1178, 301476), (1302, 272764), (1358, 261516), (1406, 252588), (1554, 228532), (1596, 222518), (1736, 204573), (1767, 200984), (1843, 192696), (2037, 174344), (2072, 171399), (2109, 168392), (2294, 154812), (2328, 152551), (2356, 150738), (2604, 136382), (2716, 130758), (2812, 126294), (3007, 118104), (3108, 114266), (3192, 111259), (3441, 103208), (3534, 100492), (3589, 98952), (3686, 96348), (4074, 87172), (4123, 86136), (4218, 84196), (4588, 77406), (4712, 75369), (4921, 72168), (5208, 68191), (5432, 65379), (5529, 64232), (5624, 63147), (6014, 59052), (6216, 57133), (6882, 51604), (7068, 50246), (7178, 49476), (7372, 48174), (8029, 44232), (8148, 43586), (8246, 43068), (8436, 42098), (9021, 39368), (9176, 38703), (9842, 36084), (10767, 32984), (11058, 32116), (12028, 29526), (12369, 28712), (12901, 27528), (13764, 25802), (14136, 25123), (14356, 24738), (14744, 24087), (14763, 24056), (16058, 22116), (16296, 21793), (16492, 21534), (16872, 21049), (18042, 19684)]