885040156

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 2139782400

約数和(自身を除く): 1254742244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 169, 182, 196, 286, 308, 338, 343, 347, 364, 539, 572, 637, 676, 686, 694, 1001, 1078, 1183, 1274, 1372, 1388, 1859, 2002, 2156, 2366, 2429, 2548, 3718, 3773, 3817, 4004, 4459, 4511, 4732, 4858, 7007, 7436, 7546, 7634, 8281, 8918, 9022, 9716, 13013, 14014, 15092, 15268, 16562, 17003, 17836, 18044, 26026, 26719, 28028, 31577, 33124, 34006, 49049, 49621, 52052, 53438, 57967, 58643, 63154, 68012, 91091, 98098, 99242, 106876, 115934, 117286, 119021, 126308, 182182, 187033, 196196, 198484, 221039, 231868, 234572, 238042, 347347, 364364, 374066, 410501, 442078, 476084, 637637, 645073, 694694, 748132, 821002, 884156, 1275274, 1290146, 1309231, 1389388, 1547273, 1642004, 2431429, 2550548, 2580292, 2618462, 2873507, 3094546, 4515511, 4862858, 5236924, 5747014, 6189092, 9031022, 9725716, 11494028, 17020003, 18062044, 20114549, 31608577, 34040006, 40229098, 63217154, 68080012, 80458196, 126434308, 221260039, 442520078, 885040156]

約数ペア:

[(1, 885040156), (2, 442520078), (4, 221260039), (7, 126434308), (11, 80458196), (13, 68080012), (14, 63217154), (22, 40229098), (26, 34040006), (28, 31608577), (44, 20114549), (49, 18062044), (52, 17020003), (77, 11494028), (91, 9725716), (98, 9031022), (143, 6189092), (154, 5747014), (169, 5236924), (182, 4862858), (196, 4515511), (286, 3094546), (308, 2873507), (338, 2618462), (343, 2580292), (347, 2550548), (364, 2431429), (539, 1642004), (572, 1547273), (637, 1389388), (676, 1309231), (686, 1290146), (694, 1275274), (1001, 884156), (1078, 821002), (1183, 748132), (1274, 694694), (1372, 645073), (1388, 637637), (1859, 476084), (2002, 442078), (2156, 410501), (2366, 374066), (2429, 364364), (2548, 347347), (3718, 238042), (3773, 234572), (3817, 231868), (4004, 221039), (4459, 198484), (4511, 196196), (4732, 187033), (4858, 182182), (7007, 126308), (7436, 119021), (7546, 117286), (7634, 115934), (8281, 106876), (8918, 99242), (9022, 98098), (9716, 91091), (13013, 68012), (14014, 63154), (15092, 58643), (15268, 57967), (16562, 53438), (17003, 52052), (17836, 49621), (18044, 49049), (26026, 34006), (26719, 33124), (28028, 31577)]