217920576

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 437521344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 41, 47, 48, 57, 62, 64, 76, 82, 93, 94, 96, 114, 123, 124, 141, 152, 164, 186, 188, 192, 228, 246, 248, 282, 304, 328, 372, 376, 456, 492, 496, 564, 589, 608, 656, 744, 752, 779, 893, 912, 984, 992, 1128, 1178, 1216, 1271, 1312, 1457, 1488, 1504, 1558, 1767, 1786, 1824, 1927, 1968, 1984, 2256, 2337, 2356, 2542, 2624, 2679, 2914, 2976, 3008, 3116, 3534, 3572, 3648, 3813, 3854, 3936, 4371, 4512, 4674, 4712, 5084, 5358, 5781, 5828, 5952, 6232, 7068, 7144, 7626, 7708, 7872, 8742, 9024, 9348, 9424, 10168, 10716, 11562, 11656, 12464, 14136, 14288, 15252, 15416, 17484, 18696, 18848, 20336, 21432, 23124, 23312, 24149, 24928, 27683, 28272, 28576, 30504, 30832, 34968, 36613, 37392, 37696, 40672, 42864, 46248, 46624, 48298, 49856, 55366, 56544, 57152, 59737, 61008, 61664, 69936, 72447, 73226, 74784, 81344, 83049, 85728, 92496, 93248, 96596, 109839, 110732, 113088, 119474, 122016, 123328, 139872, 144894, 146452, 149568, 166098, 171456, 179211, 184992, 193192, 219678, 221464, 238948, 244032, 279744, 289788, 292904, 332196, 358422, 369984, 386384, 439356, 442928, 477896, 579576, 585808, 664392, 716844, 772768, 878712, 885856, 955792, 1135003, 1159152, 1171616, 1328784, 1433688, 1545536, 1757424, 1771712, 1911584, 2270006, 2318304, 2343232, 2657568, 2867376, 3405009, 3514848, 3823168, 4540012, 4636608, 5315136, 5734752, 6810018, 7029696, 9080024, 11469504, 13620036, 18160048, 27240072, 36320096, 54480144, 72640192, 108960288, 217920576]

約数ペア:

[(1, 217920576), (2, 108960288), (3, 72640192), (4, 54480144), (6, 36320096), (8, 27240072), (12, 18160048), (16, 13620036), (19, 11469504), (24, 9080024), (31, 7029696), (32, 6810018), (38, 5734752), (41, 5315136), (47, 4636608), (48, 4540012), (57, 3823168), (62, 3514848), (64, 3405009), (76, 2867376), (82, 2657568), (93, 2343232), (94, 2318304), (96, 2270006), (114, 1911584), (123, 1771712), (124, 1757424), (141, 1545536), (152, 1433688), (164, 1328784), (186, 1171616), (188, 1159152), (192, 1135003), (228, 955792), (246, 885856), (248, 878712), (282, 772768), (304, 716844), (328, 664392), (372, 585808), (376, 579576), (456, 477896), (492, 442928), (496, 439356), (564, 386384), (589, 369984), (608, 358422), (656, 332196), (744, 292904), (752, 289788), (779, 279744), (893, 244032), (912, 238948), (984, 221464), (992, 219678), (1128, 193192), (1178, 184992), (1216, 179211), (1271, 171456), (1312, 166098), (1457, 149568), (1488, 146452), (1504, 144894), (1558, 139872), (1767, 123328), (1786, 122016), (1824, 119474), (1927, 113088), (1968, 110732), (1984, 109839), (2256, 96596), (2337, 93248), (2356, 92496), (2542, 85728), (2624, 83049), (2679, 81344), (2914, 74784), (2976, 73226), (3008, 72447), (3116, 69936), (3534, 61664), (3572, 61008), (3648, 59737), (3813, 57152), (3854, 56544), (3936, 55366), (4371, 49856), (4512, 48298), (4674, 46624), (4712, 46248), (5084, 42864), (5358, 40672), (5781, 37696), (5828, 37392), (5952, 36613), (6232, 34968), (7068, 30832), (7144, 30504), (7626, 28576), (7708, 28272), (7872, 27683), (8742, 24928), (9024, 24149), (9348, 23312), (9424, 23124), (10168, 21432), (10716, 20336), (11562, 18848), (11656, 18696), (12464, 17484), (14136, 15416), (14288, 15252)]