415244256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 1289215872

約数和(自身を除く): 873971616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 643, 651, 672, 744, 868, 961, 992, 1286, 1302, 1488, 1736, 1922, 1929, 2572, 2604, 2883, 2976, 3472, 3844, 3858, 4501, 5144, 5208, 5766, 6727, 6944, 7688, 7716, 9002, 10288, 10416, 11532, 13454, 13503, 15376, 15432, 18004, 19933, 20181, 20576, 20832, 23064, 26908, 27006, 30752, 30864, 36008, 39866, 40362, 46128, 53816, 54012, 59799, 61728, 72016, 79732, 80724, 92256, 107632, 108024, 119598, 139531, 144032, 159464, 161448, 215264, 216048, 239196, 279062, 318928, 322896, 418593, 432096, 478392, 558124, 617923, 637856, 645792, 837186, 956784, 1116248, 1235846, 1674372, 1853769, 1913568, 2232496, 2471692, 3348744, 3707538, 4325461, 4464992, 4943384, 6697488, 7415076, 8650922, 9886768, 12976383, 13394976, 14830152, 17301844, 19773536, 25952766, 29660304, 34603688, 51905532, 59320608, 69207376, 103811064, 138414752, 207622128, 415244256]

約数ペア:

[(1, 415244256), (2, 207622128), (3, 138414752), (4, 103811064), (6, 69207376), (7, 59320608), (8, 51905532), (12, 34603688), (14, 29660304), (16, 25952766), (21, 19773536), (24, 17301844), (28, 14830152), (31, 13394976), (32, 12976383), (42, 9886768), (48, 8650922), (56, 7415076), (62, 6697488), (84, 4943384), (93, 4464992), (96, 4325461), (112, 3707538), (124, 3348744), (168, 2471692), (186, 2232496), (217, 1913568), (224, 1853769), (248, 1674372), (336, 1235846), (372, 1116248), (434, 956784), (496, 837186), (643, 645792), (651, 637856), (672, 617923), (744, 558124), (868, 478392), (961, 432096), (992, 418593), (1286, 322896), (1302, 318928), (1488, 279062), (1736, 239196), (1922, 216048), (1929, 215264), (2572, 161448), (2604, 159464), (2883, 144032), (2976, 139531), (3472, 119598), (3844, 108024), (3858, 107632), (4501, 92256), (5144, 80724), (5208, 79732), (5766, 72016), (6727, 61728), (6944, 59799), (7688, 54012), (7716, 53816), (9002, 46128), (10288, 40362), (10416, 39866), (11532, 36008), (13454, 30864), (13503, 30752), (15376, 27006), (15432, 26908), (18004, 23064), (19933, 20832), (20181, 20576)]