281672076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4771

約数の個数: 96

約数和(自身を含む): 809238528

約数和(自身を除く): 527566452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 713, 868, 966, 1302, 1426, 1932, 2139, 2604, 2852, 4278, 4703, 4991, 8556, 9406, 9982, 14109, 14973, 18812, 19964, 28218, 29946, 32921, 56436, 59892, 65842, 98763, 108169, 131684, 145793, 197526, 216338, 291586, 324507, 395052, 432676, 437379, 583172, 649014, 757183, 874758, 1020551, 1298028, 1514366, 1749516, 2041102, 2271549, 3028732, 3061653, 3353239, 4082204, 4543098, 6123306, 6706478, 9086196, 10059717, 12246612, 13412956, 20119434, 23472673, 40238868, 46945346, 70418019, 93890692, 140836038, 281672076]

約数ペア:

[(1, 281672076), (2, 140836038), (3, 93890692), (4, 70418019), (6, 46945346), (7, 40238868), (12, 23472673), (14, 20119434), (21, 13412956), (23, 12246612), (28, 10059717), (31, 9086196), (42, 6706478), (46, 6123306), (62, 4543098), (69, 4082204), (84, 3353239), (92, 3061653), (93, 3028732), (124, 2271549), (138, 2041102), (161, 1749516), (186, 1514366), (217, 1298028), (276, 1020551), (322, 874758), (372, 757183), (434, 649014), (483, 583172), (644, 437379), (651, 432676), (713, 395052), (868, 324507), (966, 291586), (1302, 216338), (1426, 197526), (1932, 145793), (2139, 131684), (2604, 108169), (2852, 98763), (4278, 65842), (4703, 59892), (4991, 56436), (8556, 32921), (9406, 29946), (9982, 28218), (14109, 19964), (14973, 18812)]