1445942016

素因数分解:

$2^8\times 3^4\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 180

約数和(自身を含む): 4359827472

約数和(自身を除く): 2913885456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 144, 162, 192, 206, 216, 256, 288, 309, 324, 384, 412, 432, 576, 618, 648, 677, 768, 824, 864, 927, 1152, 1236, 1296, 1354, 1648, 1728, 1854, 2031, 2304, 2472, 2592, 2708, 2781, 3296, 3456, 3708, 4062, 4944, 5184, 5416, 5562, 6093, 6592, 6912, 7416, 8124, 8343, 9888, 10368, 10832, 11124, 12186, 13184, 14832, 16248, 16686, 18279, 19776, 20736, 21664, 22248, 24372, 26368, 29664, 32496, 33372, 36558, 39552, 43328, 44496, 48744, 54837, 59328, 64992, 66744, 69731, 73116, 79104, 86656, 88992, 97488, 109674, 118656, 129984, 133488, 139462, 146232, 173312, 177984, 194976, 209193, 219348, 237312, 259968, 266976, 278924, 292464, 355968, 389952, 418386, 438696, 519936, 533952, 557848, 584928, 627579, 711936, 779904, 836772, 877392, 1067904, 1115696, 1169856, 1255158, 1559808, 1673544, 1754784, 1882737, 2135808, 2231392, 2339712, 2510316, 3347088, 3509568, 3765474, 4462784, 4679424, 5020632, 5648211, 6694176, 7019136, 7530948, 8925568, 10041264, 11296422, 13388352, 14038272, 15061896, 17851136, 20082528, 22592844, 26776704, 30123792, 40165056, 45185688, 53553408, 60247584, 80330112, 90371376, 120495168, 160660224, 180742752, 240990336, 361485504, 481980672, 722971008, 1445942016]

約数ペア:

[(1, 1445942016), (2, 722971008), (3, 481980672), (4, 361485504), (6, 240990336), (8, 180742752), (9, 160660224), (12, 120495168), (16, 90371376), (18, 80330112), (24, 60247584), (27, 53553408), (32, 45185688), (36, 40165056), (48, 30123792), (54, 26776704), (64, 22592844), (72, 20082528), (81, 17851136), (96, 15061896), (103, 14038272), (108, 13388352), (128, 11296422), (144, 10041264), (162, 8925568), (192, 7530948), (206, 7019136), (216, 6694176), (256, 5648211), (288, 5020632), (309, 4679424), (324, 4462784), (384, 3765474), (412, 3509568), (432, 3347088), (576, 2510316), (618, 2339712), (648, 2231392), (677, 2135808), (768, 1882737), (824, 1754784), (864, 1673544), (927, 1559808), (1152, 1255158), (1236, 1169856), (1296, 1115696), (1354, 1067904), (1648, 877392), (1728, 836772), (1854, 779904), (2031, 711936), (2304, 627579), (2472, 584928), (2592, 557848), (2708, 533952), (2781, 519936), (3296, 438696), (3456, 418386), (3708, 389952), (4062, 355968), (4944, 292464), (5184, 278924), (5416, 266976), (5562, 259968), (6093, 237312), (6592, 219348), (6912, 209193), (7416, 194976), (8124, 177984), (8343, 173312), (9888, 146232), (10368, 139462), (10832, 133488), (11124, 129984), (12186, 118656), (13184, 109674), (14832, 97488), (16248, 88992), (16686, 86656), (18279, 79104), (19776, 73116), (20736, 69731), (21664, 66744), (22248, 64992), (24372, 59328), (26368, 54837), (29664, 48744), (32496, 44496), (33372, 43328), (36558, 39552)]