418722048

素因数分解:

$2^8\times 3^5\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 1285659648

約数和(自身を除く): 866937600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 127, 128, 144, 159, 162, 192, 212, 216, 243, 254, 256, 288, 318, 324, 381, 384, 424, 432, 477, 486, 508, 576, 636, 648, 762, 768, 848, 864, 954, 972, 1016, 1143, 1152, 1272, 1296, 1431, 1524, 1696, 1728, 1908, 1944, 2032, 2286, 2304, 2544, 2592, 2862, 3048, 3392, 3429, 3456, 3816, 3888, 4064, 4293, 4572, 5088, 5184, 5724, 6096, 6731, 6784, 6858, 6912, 7632, 7776, 8128, 8586, 9144, 10176, 10287, 10368, 11448, 12192, 12879, 13462, 13568, 13716, 15264, 15552, 16256, 17172, 18288, 20193, 20352, 20574, 20736, 22896, 24384, 25758, 26924, 27432, 30528, 30861, 31104, 32512, 34344, 36576, 40386, 40704, 41148, 45792, 48768, 51516, 53848, 54864, 60579, 61056, 61722, 62208, 68688, 73152, 80772, 82296, 91584, 97536, 103032, 107696, 109728, 121158, 122112, 123444, 137376, 146304, 161544, 164592, 181737, 183168, 206064, 215392, 219456, 242316, 246888, 274752, 292608, 323088, 329184, 363474, 366336, 412128, 430784, 438912, 484632, 493776, 545211, 549504, 646176, 658368, 726948, 824256, 861568, 877824, 969264, 987552, 1090422, 1099008, 1292352, 1316736, 1453896, 1635633, 1648512, 1723136, 1938528, 1975104, 2180844, 2584704, 2633472, 2907792, 3271266, 3297024, 3877056, 3950208, 4361688, 5169408, 5815584, 6542532, 7754112, 7900416, 8723376, 11631168, 13085064, 15508224, 17446752, 23262336, 26170128, 34893504, 46524672, 52340256, 69787008, 104680512, 139574016, 209361024, 418722048]

約数ペア:

[(1, 418722048), (2, 209361024), (3, 139574016), (4, 104680512), (6, 69787008), (8, 52340256), (9, 46524672), (12, 34893504), (16, 26170128), (18, 23262336), (24, 17446752), (27, 15508224), (32, 13085064), (36, 11631168), (48, 8723376), (53, 7900416), (54, 7754112), (64, 6542532), (72, 5815584), (81, 5169408), (96, 4361688), (106, 3950208), (108, 3877056), (127, 3297024), (128, 3271266), (144, 2907792), (159, 2633472), (162, 2584704), (192, 2180844), (212, 1975104), (216, 1938528), (243, 1723136), (254, 1648512), (256, 1635633), (288, 1453896), (318, 1316736), (324, 1292352), (381, 1099008), (384, 1090422), (424, 987552), (432, 969264), (477, 877824), (486, 861568), (508, 824256), (576, 726948), (636, 658368), (648, 646176), (762, 549504), (768, 545211), (848, 493776), (864, 484632), (954, 438912), (972, 430784), (1016, 412128), (1143, 366336), (1152, 363474), (1272, 329184), (1296, 323088), (1431, 292608), (1524, 274752), (1696, 246888), (1728, 242316), (1908, 219456), (1944, 215392), (2032, 206064), (2286, 183168), (2304, 181737), (2544, 164592), (2592, 161544), (2862, 146304), (3048, 137376), (3392, 123444), (3429, 122112), (3456, 121158), (3816, 109728), (3888, 107696), (4064, 103032), (4293, 97536), (4572, 91584), (5088, 82296), (5184, 80772), (5724, 73152), (6096, 68688), (6731, 62208), (6784, 61722), (6858, 61056), (6912, 60579), (7632, 54864), (7776, 53848), (8128, 51516), (8586, 48768), (9144, 45792), (10176, 41148), (10287, 40704), (10368, 40386), (11448, 36576), (12192, 34344), (12879, 32512), (13462, 31104), (13568, 30861), (13716, 30528), (15264, 27432), (15552, 26924), (16256, 25758), (17172, 24384), (18288, 22896), (20193, 20736), (20352, 20574)]