220349712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{3449}}^1$

素因数の和:3493

約数の個数: 80

約数和(自身を含む): 626299200

約数和(自身を除く): 405949488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1331, 1452, 1936, 2662, 2904, 3449, 3993, 5324, 5808, 6898, 7986, 10347, 10648, 13796, 15972, 20694, 21296, 27592, 31944, 37939, 41388, 55184, 63888, 75878, 82776, 113817, 151756, 165552, 227634, 303512, 417329, 455268, 607024, 834658, 910536, 1251987, 1669316, 1821072, 2503974, 3338632, 4590619, 5007948, 6677264, 9181238, 10015896, 13771857, 18362476, 20031792, 27543714, 36724952, 55087428, 73449904, 110174856, 220349712]

約数ペア:

[(1, 220349712), (2, 110174856), (3, 73449904), (4, 55087428), (6, 36724952), (8, 27543714), (11, 20031792), (12, 18362476), (16, 13771857), (22, 10015896), (24, 9181238), (33, 6677264), (44, 5007948), (48, 4590619), (66, 3338632), (88, 2503974), (121, 1821072), (132, 1669316), (176, 1251987), (242, 910536), (264, 834658), (363, 607024), (484, 455268), (528, 417329), (726, 303512), (968, 227634), (1331, 165552), (1452, 151756), (1936, 113817), (2662, 82776), (2904, 75878), (3449, 63888), (3993, 55184), (5324, 41388), (5808, 37939), (6898, 31944), (7986, 27592), (10347, 21296), (10648, 20694), (13796, 15972)]