302500016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 724578624

約数和(自身を除く): 422078608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 373, 557, 728, 746, 1114, 1456, 1492, 2228, 2611, 2984, 3899, 4456, 4849, 5222, 5968, 7241, 7798, 8912, 9698, 10444, 14482, 15596, 19396, 20888, 28964, 31192, 33943, 38792, 41776, 50687, 57928, 62384, 67886, 77584, 101374, 115856, 135772, 202748, 207761, 271544, 405496, 415522, 543088, 810992, 831044, 1454327, 1662088, 2700893, 2908654, 3324176, 5401786, 5817308, 10803572, 11634616, 18906251, 21607144, 23269232, 37812502, 43214288, 75625004, 151250008, 302500016]

約数ペア:

[(1, 302500016), (2, 151250008), (4, 75625004), (7, 43214288), (8, 37812502), (13, 23269232), (14, 21607144), (16, 18906251), (26, 11634616), (28, 10803572), (52, 5817308), (56, 5401786), (91, 3324176), (104, 2908654), (112, 2700893), (182, 1662088), (208, 1454327), (364, 831044), (373, 810992), (557, 543088), (728, 415522), (746, 405496), (1114, 271544), (1456, 207761), (1492, 202748), (2228, 135772), (2611, 115856), (2984, 101374), (3899, 77584), (4456, 67886), (4849, 62384), (5222, 57928), (5968, 50687), (7241, 41776), (7798, 38792), (8912, 33943), (9698, 31192), (10444, 28964), (14482, 20888), (15596, 19396)]