215492928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:964

約数の個数: 112

約数和(自身を含む): 655441920

約数和(自身を除く): 439948992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 223, 224, 336, 446, 448, 669, 672, 719, 892, 1338, 1344, 1438, 1561, 1784, 2157, 2676, 2876, 3122, 3568, 4314, 4683, 5033, 5352, 5752, 6244, 7136, 8628, 9366, 10066, 10704, 11504, 12488, 14272, 15099, 17256, 18732, 20132, 21408, 23008, 24976, 30198, 34512, 37464, 40264, 42816, 46016, 49952, 60396, 69024, 74928, 80528, 99904, 120792, 138048, 149856, 160337, 161056, 241584, 299712, 320674, 322112, 481011, 483168, 641348, 962022, 966336, 1122359, 1282696, 1924044, 2244718, 2565392, 3367077, 3848088, 4489436, 5130784, 6734154, 7696176, 8978872, 10261568, 13468308, 15392352, 17957744, 26936616, 30784704, 35915488, 53873232, 71830976, 107746464, 215492928]

約数ペア:

[(1, 215492928), (2, 107746464), (3, 71830976), (4, 53873232), (6, 35915488), (7, 30784704), (8, 26936616), (12, 17957744), (14, 15392352), (16, 13468308), (21, 10261568), (24, 8978872), (28, 7696176), (32, 6734154), (42, 5130784), (48, 4489436), (56, 3848088), (64, 3367077), (84, 2565392), (96, 2244718), (112, 1924044), (168, 1282696), (192, 1122359), (223, 966336), (224, 962022), (336, 641348), (446, 483168), (448, 481011), (669, 322112), (672, 320674), (719, 299712), (892, 241584), (1338, 161056), (1344, 160337), (1438, 149856), (1561, 138048), (1784, 120792), (2157, 99904), (2676, 80528), (2876, 74928), (3122, 69024), (3568, 60396), (4314, 49952), (4683, 46016), (5033, 42816), (5352, 40264), (5752, 37464), (6244, 34512), (7136, 30198), (8628, 24976), (9366, 23008), (10066, 21408), (10704, 20132), (11504, 18732), (12488, 17256), (14272, 15099)]