219632256

素因数分解:

$2^7\times 3^3\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 655574400

約数和(自身を除く): 435942144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 288, 309, 384, 412, 432, 576, 617, 618, 824, 864, 927, 1152, 1234, 1236, 1648, 1728, 1851, 1854, 2468, 2472, 2781, 3296, 3456, 3702, 3708, 4936, 4944, 5553, 5562, 6592, 7404, 7416, 9872, 9888, 11106, 11124, 13184, 14808, 14832, 16659, 19744, 19776, 22212, 22248, 29616, 29664, 33318, 39488, 39552, 44424, 44496, 59232, 59328, 63551, 66636, 78976, 88848, 88992, 118464, 118656, 127102, 133272, 177696, 177984, 190653, 236928, 254204, 266544, 355392, 355968, 381306, 508408, 533088, 571959, 710784, 762612, 1016816, 1066176, 1143918, 1525224, 1715877, 2033632, 2132352, 2287836, 3050448, 3431754, 4067264, 4575672, 6100896, 6863508, 8134528, 9151344, 12201792, 13727016, 18302688, 24403584, 27454032, 36605376, 54908064, 73210752, 109816128, 219632256]

約数ペア:

[(1, 219632256), (2, 109816128), (3, 73210752), (4, 54908064), (6, 36605376), (8, 27454032), (9, 24403584), (12, 18302688), (16, 13727016), (18, 12201792), (24, 9151344), (27, 8134528), (32, 6863508), (36, 6100896), (48, 4575672), (54, 4067264), (64, 3431754), (72, 3050448), (96, 2287836), (103, 2132352), (108, 2033632), (128, 1715877), (144, 1525224), (192, 1143918), (206, 1066176), (216, 1016816), (288, 762612), (309, 710784), (384, 571959), (412, 533088), (432, 508408), (576, 381306), (617, 355968), (618, 355392), (824, 266544), (864, 254204), (927, 236928), (1152, 190653), (1234, 177984), (1236, 177696), (1648, 133272), (1728, 127102), (1851, 118656), (1854, 118464), (2468, 88992), (2472, 88848), (2781, 78976), (3296, 66636), (3456, 63551), (3702, 59328), (3708, 59232), (4936, 44496), (4944, 44424), (5553, 39552), (5562, 39488), (6592, 33318), (7404, 29664), (7416, 29616), (9872, 22248), (9888, 22212), (11106, 19776), (11124, 19744), (13184, 16659), (14808, 14832)]