405121824

素因数分解:

$2^5\times 3^5\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1061

約数の個数: 144

約数和(自身を含む): 1218514752

約数和(自身を除く): 813392928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 243, 288, 318, 324, 424, 432, 477, 486, 636, 648, 848, 864, 954, 972, 983, 1272, 1296, 1431, 1696, 1908, 1944, 1966, 2544, 2592, 2862, 2949, 3816, 3888, 3932, 4293, 5088, 5724, 5898, 7632, 7776, 7864, 8586, 8847, 11448, 11796, 12879, 15264, 15728, 17172, 17694, 22896, 23592, 25758, 26541, 31456, 34344, 35388, 45792, 47184, 51516, 52099, 53082, 68688, 70776, 79623, 94368, 103032, 104198, 106164, 137376, 141552, 156297, 159246, 206064, 208396, 212328, 238869, 283104, 312594, 318492, 412128, 416792, 424656, 468891, 477738, 625188, 636984, 833584, 849312, 937782, 955476, 1250376, 1273968, 1406673, 1667168, 1875564, 1910952, 2500752, 2547936, 2813346, 3751128, 3821904, 4220019, 5001504, 5626692, 7502256, 7643808, 8440038, 11253384, 12660057, 15004512, 16880076, 22506768, 25320114, 33760152, 45013536, 50640228, 67520304, 101280456, 135040608, 202560912, 405121824]

約数ペア:

[(1, 405121824), (2, 202560912), (3, 135040608), (4, 101280456), (6, 67520304), (8, 50640228), (9, 45013536), (12, 33760152), (16, 25320114), (18, 22506768), (24, 16880076), (27, 15004512), (32, 12660057), (36, 11253384), (48, 8440038), (53, 7643808), (54, 7502256), (72, 5626692), (81, 5001504), (96, 4220019), (106, 3821904), (108, 3751128), (144, 2813346), (159, 2547936), (162, 2500752), (212, 1910952), (216, 1875564), (243, 1667168), (288, 1406673), (318, 1273968), (324, 1250376), (424, 955476), (432, 937782), (477, 849312), (486, 833584), (636, 636984), (648, 625188), (848, 477738), (864, 468891), (954, 424656), (972, 416792), (983, 412128), (1272, 318492), (1296, 312594), (1431, 283104), (1696, 238869), (1908, 212328), (1944, 208396), (1966, 206064), (2544, 159246), (2592, 156297), (2862, 141552), (2949, 137376), (3816, 106164), (3888, 104198), (3932, 103032), (4293, 94368), (5088, 79623), (5724, 70776), (5898, 68688), (7632, 53082), (7776, 52099), (7864, 51516), (8586, 47184), (8847, 45792), (11448, 35388), (11796, 34344), (12879, 31456), (15264, 26541), (15728, 25758), (17172, 23592), (17694, 22896)]