256853952

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1543}}^1$

素因数の和:1595

約数の個数: 126

約数和(自身を含む): 782587208

約数和(自身を除く): 525733256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 289, 306, 408, 544, 576, 578, 612, 816, 867, 1088, 1156, 1224, 1543, 1632, 1734, 2312, 2448, 2601, 3086, 3264, 3468, 4624, 4629, 4896, 5202, 6172, 6936, 9248, 9258, 9792, 10404, 12344, 13872, 13887, 18496, 18516, 20808, 24688, 26231, 27744, 27774, 37032, 41616, 49376, 52462, 55488, 55548, 74064, 78693, 83232, 98752, 104924, 111096, 148128, 157386, 166464, 209848, 222192, 236079, 296256, 314772, 419696, 444384, 445927, 472158, 629544, 839392, 888768, 891854, 944316, 1259088, 1337781, 1678784, 1783708, 1888632, 2518176, 2675562, 3567416, 3777264, 4013343, 5036352, 5351124, 7134832, 7554528, 8026686, 10702248, 14269664, 15109056, 16053372, 21404496, 28539328, 32106744, 42808992, 64213488, 85617984, 128426976, 256853952]

約数ペア:

[(1, 256853952), (2, 128426976), (3, 85617984), (4, 64213488), (6, 42808992), (8, 32106744), (9, 28539328), (12, 21404496), (16, 16053372), (17, 15109056), (18, 14269664), (24, 10702248), (32, 8026686), (34, 7554528), (36, 7134832), (48, 5351124), (51, 5036352), (64, 4013343), (68, 3777264), (72, 3567416), (96, 2675562), (102, 2518176), (136, 1888632), (144, 1783708), (153, 1678784), (192, 1337781), (204, 1259088), (272, 944316), (288, 891854), (289, 888768), (306, 839392), (408, 629544), (544, 472158), (576, 445927), (578, 444384), (612, 419696), (816, 314772), (867, 296256), (1088, 236079), (1156, 222192), (1224, 209848), (1543, 166464), (1632, 157386), (1734, 148128), (2312, 111096), (2448, 104924), (2601, 98752), (3086, 83232), (3264, 78693), (3468, 74064), (4624, 55548), (4629, 55488), (4896, 52462), (5202, 49376), (6172, 41616), (6936, 37032), (9248, 27774), (9258, 27744), (9792, 26231), (10404, 24688), (12344, 20808), (13872, 18516), (13887, 18496)]