394337856

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 224

約数和(自身を含む): 1240657920

約数和(自身を除く): 846320064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 192, 209, 228, 248, 264, 304, 317, 341, 352, 372, 418, 456, 496, 528, 589, 608, 627, 634, 682, 704, 744, 836, 912, 951, 992, 1023, 1056, 1178, 1216, 1254, 1268, 1364, 1488, 1672, 1767, 1824, 1902, 1984, 2046, 2112, 2356, 2508, 2536, 2728, 2976, 3344, 3487, 3534, 3648, 3804, 4092, 4712, 5016, 5072, 5456, 5952, 6023, 6479, 6688, 6974, 7068, 7608, 8184, 9424, 9827, 10032, 10144, 10461, 10912, 12046, 12958, 13376, 13948, 14136, 15216, 16368, 18069, 18848, 19437, 19654, 20064, 20288, 20922, 21824, 24092, 25916, 27896, 28272, 29481, 30432, 32736, 36138, 37696, 38874, 39308, 40128, 41844, 48184, 51832, 55792, 56544, 58962, 60864, 65472, 66253, 72276, 77748, 78616, 83688, 96368, 103664, 108097, 111584, 113088, 117924, 132506, 144552, 155496, 157232, 167376, 186713, 192736, 198759, 207328, 216194, 223168, 235848, 265012, 289104, 310992, 314464, 324291, 334752, 373426, 385472, 397518, 414656, 432388, 471696, 530024, 560139, 578208, 621984, 628928, 648582, 669504, 746852, 795036, 864776, 943392, 1060048, 1120278, 1156416, 1243968, 1297164, 1493704, 1590072, 1729552, 1886784, 2053843, 2120096, 2240556, 2594328, 2987408, 3180144, 3459104, 4107686, 4240192, 4481112, 5188656, 5974816, 6161529, 6360288, 6918208, 8215372, 8962224, 10377312, 11949632, 12323058, 12720576, 16430744, 17924448, 20754624, 24646116, 32861488, 35848896, 49292232, 65722976, 98584464, 131445952, 197168928, 394337856]

約数ペア:

[(1, 394337856), (2, 197168928), (3, 131445952), (4, 98584464), (6, 65722976), (8, 49292232), (11, 35848896), (12, 32861488), (16, 24646116), (19, 20754624), (22, 17924448), (24, 16430744), (31, 12720576), (32, 12323058), (33, 11949632), (38, 10377312), (44, 8962224), (48, 8215372), (57, 6918208), (62, 6360288), (64, 6161529), (66, 5974816), (76, 5188656), (88, 4481112), (93, 4240192), (96, 4107686), (114, 3459104), (124, 3180144), (132, 2987408), (152, 2594328), (176, 2240556), (186, 2120096), (192, 2053843), (209, 1886784), (228, 1729552), (248, 1590072), (264, 1493704), (304, 1297164), (317, 1243968), (341, 1156416), (352, 1120278), (372, 1060048), (418, 943392), (456, 864776), (496, 795036), (528, 746852), (589, 669504), (608, 648582), (627, 628928), (634, 621984), (682, 578208), (704, 560139), (744, 530024), (836, 471696), (912, 432388), (951, 414656), (992, 397518), (1023, 385472), (1056, 373426), (1178, 334752), (1216, 324291), (1254, 314464), (1268, 310992), (1364, 289104), (1488, 265012), (1672, 235848), (1767, 223168), (1824, 216194), (1902, 207328), (1984, 198759), (2046, 192736), (2112, 186713), (2356, 167376), (2508, 157232), (2536, 155496), (2728, 144552), (2976, 132506), (3344, 117924), (3487, 113088), (3534, 111584), (3648, 108097), (3804, 103664), (4092, 96368), (4712, 83688), (5016, 78616), (5072, 77748), (5456, 72276), (5952, 66253), (6023, 65472), (6479, 60864), (6688, 58962), (6974, 56544), (7068, 55792), (7608, 51832), (8184, 48184), (9424, 41844), (9827, 40128), (10032, 39308), (10144, 38874), (10461, 37696), (10912, 36138), (12046, 32736), (12958, 30432), (13376, 29481), (13948, 28272), (14136, 27896), (15216, 25916), (16368, 24092), (18069, 21824), (18848, 20922), (19437, 20288), (19654, 20064)]