223876016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 537465600

約数和(自身を除く): 313589584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 179, 182, 208, 358, 364, 716, 728, 859, 1253, 1432, 1456, 1718, 2327, 2506, 2864, 3436, 4654, 5012, 6013, 6872, 9308, 10024, 11167, 12026, 13744, 16289, 18616, 20048, 22334, 24052, 32578, 37232, 44668, 48104, 65156, 78169, 89336, 96208, 130312, 153761, 156338, 178672, 260624, 307522, 312676, 615044, 625352, 1076327, 1230088, 1250704, 1998893, 2152654, 2460176, 3997786, 4305308, 7995572, 8610616, 13992251, 15991144, 17221232, 27984502, 31982288, 55969004, 111938008, 223876016]

約数ペア:

[(1, 223876016), (2, 111938008), (4, 55969004), (7, 31982288), (8, 27984502), (13, 17221232), (14, 15991144), (16, 13992251), (26, 8610616), (28, 7995572), (52, 4305308), (56, 3997786), (91, 2460176), (104, 2152654), (112, 1998893), (179, 1250704), (182, 1230088), (208, 1076327), (358, 625352), (364, 615044), (716, 312676), (728, 307522), (859, 260624), (1253, 178672), (1432, 156338), (1456, 153761), (1718, 130312), (2327, 96208), (2506, 89336), (2864, 78169), (3436, 65156), (4654, 48104), (5012, 44668), (6013, 37232), (6872, 32578), (9308, 24052), (10024, 22334), (11167, 20048), (12026, 18616), (13744, 16289)]