1209675392

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 2612527020

約数和(自身を除く): 1402851628

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 272, 289, 424, 544, 578, 617, 848, 901, 1088, 1156, 1234, 1696, 1802, 2176, 2312, 2468, 3392, 3604, 4624, 4936, 6784, 7208, 9248, 9872, 10489, 14416, 15317, 18496, 19744, 20978, 28832, 30634, 32701, 36992, 39488, 41956, 57664, 61268, 65402, 78976, 83912, 115328, 122536, 130804, 167824, 178313, 245072, 261608, 335648, 356626, 490144, 523216, 555917, 671296, 713252, 980288, 1046432, 1111834, 1342592, 1426504, 1960576, 2092864, 2223668, 2853008, 4185728, 4447336, 5706016, 8894672, 9450589, 11412032, 17789344, 18901178, 22824064, 35578688, 37802356, 71157376, 75604712, 151209424, 302418848, 604837696, 1209675392]

約数ペア:

[(1, 1209675392), (2, 604837696), (4, 302418848), (8, 151209424), (16, 75604712), (17, 71157376), (32, 37802356), (34, 35578688), (53, 22824064), (64, 18901178), (68, 17789344), (106, 11412032), (128, 9450589), (136, 8894672), (212, 5706016), (272, 4447336), (289, 4185728), (424, 2853008), (544, 2223668), (578, 2092864), (617, 1960576), (848, 1426504), (901, 1342592), (1088, 1111834), (1156, 1046432), (1234, 980288), (1696, 713252), (1802, 671296), (2176, 555917), (2312, 523216), (2468, 490144), (3392, 356626), (3604, 335648), (4624, 261608), (4936, 245072), (6784, 178313), (7208, 167824), (9248, 130804), (9872, 122536), (10489, 115328), (14416, 83912), (15317, 78976), (18496, 65402), (19744, 61268), (20978, 57664), (28832, 41956), (30634, 39488), (32701, 36992)]