254420352

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 773102880

約数和(自身を除く): 518682528

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, 128, 144, 159, 162, 192, 212, 216, 288, 318, 324, 384, 424, 432, 463, 477, 576, 636, 648, 848, 864, 926, 954, 1152, 1272, 1296, 1389, 1431, 1696, 1728, 1852, 1908, 2544, 2592, 2778, 2862, 3392, 3456, 3704, 3816, 4167, 4293, 5088, 5184, 5556, 5724, 6784, 7408, 7632, 8334, 8586, 10176, 10368, 11112, 11448, 12501, 14816, 15264, 16668, 17172, 20352, 22224, 22896, 24539, 25002, 29632, 30528, 33336, 34344, 37503, 44448, 45792, 49078, 50004, 59264, 61056, 66672, 68688, 73617, 75006, 88896, 91584, 98156, 100008, 133344, 137376, 147234, 150012, 177792, 183168, 196312, 200016, 220851, 266688, 274752, 294468, 300024, 392624, 400032, 441702, 533376, 549504, 588936, 600048, 662553, 785248, 800064, 883404, 1177872, 1200096, 1325106, 1570496, 1600128, 1766808, 1987659, 2355744, 2400192, 2650212, 3140992, 3533616, 3975318, 4711488, 4800384, 5300424, 7067232, 7950636, 9422976, 10600848, 14134464, 15901272, 21201696, 28268928, 31802544, 42403392, 63605088, 84806784, 127210176, 254420352]

約数ペア:

[(1, 254420352), (2, 127210176), (3, 84806784), (4, 63605088), (6, 42403392), (8, 31802544), (9, 28268928), (12, 21201696), (16, 15901272), (18, 14134464), (24, 10600848), (27, 9422976), (32, 7950636), (36, 7067232), (48, 5300424), (53, 4800384), (54, 4711488), (64, 3975318), (72, 3533616), (81, 3140992), (96, 2650212), (106, 2400192), (108, 2355744), (128, 1987659), (144, 1766808), (159, 1600128), (162, 1570496), (192, 1325106), (212, 1200096), (216, 1177872), (288, 883404), (318, 800064), (324, 785248), (384, 662553), (424, 600048), (432, 588936), (463, 549504), (477, 533376), (576, 441702), (636, 400032), (648, 392624), (848, 300024), (864, 294468), (926, 274752), (954, 266688), (1152, 220851), (1272, 200016), (1296, 196312), (1389, 183168), (1431, 177792), (1696, 150012), (1728, 147234), (1852, 137376), (1908, 133344), (2544, 100008), (2592, 98156), (2778, 91584), (2862, 88896), (3392, 75006), (3456, 73617), (3704, 68688), (3816, 66672), (4167, 61056), (4293, 59264), (5088, 50004), (5184, 49078), (5556, 45792), (5724, 44448), (6784, 37503), (7408, 34344), (7632, 33336), (8334, 30528), (8586, 29632), (10176, 25002), (10368, 24539), (11112, 22896), (11448, 22224), (12501, 20352), (14816, 17172), (15264, 16668)]