12219340416

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{521659}}^1$

素因数の和:521737

約数の個数: 64

約数和(自身を含む): 32989778400

約数和(自身を除く): 20770437984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 23424, 521659, 1043318, 1564977, 2086636, 3129954, 4173272, 6259908, 8346544, 12519816, 16693088, 25039632, 31821199, 33386176, 50079264, 63642398, 66772352, 95463597, 100158528, 127284796, 190927194, 200317056, 254569592, 381854388, 509139184, 763708776, 1018278368, 1527417552, 2036556736, 3054835104, 4073113472, 6109670208, 12219340416]

約数ペア:

[(1, 12219340416), (2, 6109670208), (3, 4073113472), (4, 3054835104), (6, 2036556736), (8, 1527417552), (12, 1018278368), (16, 763708776), (24, 509139184), (32, 381854388), (48, 254569592), (61, 200317056), (64, 190927194), (96, 127284796), (122, 100158528), (128, 95463597), (183, 66772352), (192, 63642398), (244, 50079264), (366, 33386176), (384, 31821199), (488, 25039632), (732, 16693088), (976, 12519816), (1464, 8346544), (1952, 6259908), (2928, 4173272), (3904, 3129954), (5856, 2086636), (7808, 1564977), (11712, 1043318), (23424, 521659)]