339938536

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 751852800

約数和(自身を除く): 411914264

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 359, 457, 518, 718, 914, 1036, 1436, 1828, 2072, 2513, 2872, 3199, 3656, 5026, 6398, 10052, 12796, 13283, 16909, 20104, 25592, 26566, 33818, 53132, 67636, 92981, 106264, 118363, 135272, 164063, 185962, 236726, 328126, 371924, 473452, 656252, 743848, 946904, 1148441, 1312504, 2296882, 4593764, 6070331, 9187528, 12140662, 24281324, 42492317, 48562648, 84984634, 169969268, 339938536]

約数ペア:

[(1, 339938536), (2, 169969268), (4, 84984634), (7, 48562648), (8, 42492317), (14, 24281324), (28, 12140662), (37, 9187528), (56, 6070331), (74, 4593764), (148, 2296882), (259, 1312504), (296, 1148441), (359, 946904), (457, 743848), (518, 656252), (718, 473452), (914, 371924), (1036, 328126), (1436, 236726), (1828, 185962), (2072, 164063), (2513, 135272), (2872, 118363), (3199, 106264), (3656, 92981), (5026, 67636), (6398, 53132), (10052, 33818), (12796, 26566), (13283, 25592), (16909, 20104)]