271913712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 853278720

約数和(自身を除く): 581365008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 191, 223, 228, 266, 304, 336, 382, 399, 446, 456, 532, 573, 669, 764, 798, 892, 912, 1064, 1146, 1337, 1338, 1528, 1561, 1596, 1784, 2128, 2292, 2674, 2676, 3056, 3122, 3192, 3568, 3629, 4011, 4237, 4584, 4683, 5348, 5352, 6244, 6384, 7258, 8022, 8474, 9168, 9366, 10696, 10704, 10887, 12488, 12711, 14516, 16044, 16948, 18732, 21392, 21774, 24976, 25403, 25422, 29032, 29659, 32088, 33896, 37464, 42593, 43548, 50806, 50844, 58064, 59318, 64176, 67792, 74928, 76209, 85186, 87096, 88977, 101612, 101688, 118636, 127779, 152418, 170372, 174192, 177954, 203224, 203376, 237272, 255558, 298151, 304836, 340744, 355908, 406448, 474544, 511116, 596302, 609672, 681488, 711816, 809267, 894453, 1022232, 1192604, 1219344, 1423632, 1618534, 1788906, 2044464, 2385208, 2427801, 3237068, 3577812, 4770416, 4855602, 5664869, 6474136, 7155624, 9711204, 11329738, 12948272, 14311248, 16994607, 19422408, 22659476, 33989214, 38844816, 45318952, 67978428, 90637904, 135956856, 271913712]

約数ペア:

[(1, 271913712), (2, 135956856), (3, 90637904), (4, 67978428), (6, 45318952), (7, 38844816), (8, 33989214), (12, 22659476), (14, 19422408), (16, 16994607), (19, 14311248), (21, 12948272), (24, 11329738), (28, 9711204), (38, 7155624), (42, 6474136), (48, 5664869), (56, 4855602), (57, 4770416), (76, 3577812), (84, 3237068), (112, 2427801), (114, 2385208), (133, 2044464), (152, 1788906), (168, 1618534), (191, 1423632), (223, 1219344), (228, 1192604), (266, 1022232), (304, 894453), (336, 809267), (382, 711816), (399, 681488), (446, 609672), (456, 596302), (532, 511116), (573, 474544), (669, 406448), (764, 355908), (798, 340744), (892, 304836), (912, 298151), (1064, 255558), (1146, 237272), (1337, 203376), (1338, 203224), (1528, 177954), (1561, 174192), (1596, 170372), (1784, 152418), (2128, 127779), (2292, 118636), (2674, 101688), (2676, 101612), (3056, 88977), (3122, 87096), (3192, 85186), (3568, 76209), (3629, 74928), (4011, 67792), (4237, 64176), (4584, 59318), (4683, 58064), (5348, 50844), (5352, 50806), (6244, 43548), (6384, 42593), (7258, 37464), (8022, 33896), (8474, 32088), (9168, 29659), (9366, 29032), (10696, 25422), (10704, 25403), (10887, 24976), (12488, 21774), (12711, 21392), (14516, 18732), (16044, 16948)]