874148044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 2139661440

約数和(自身を除く): 1265513396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 31, 41, 44, 49, 58, 62, 77, 82, 98, 116, 121, 124, 154, 164, 196, 203, 217, 242, 287, 308, 319, 341, 406, 434, 451, 484, 539, 574, 638, 682, 812, 847, 868, 899, 902, 1078, 1148, 1189, 1271, 1276, 1364, 1421, 1519, 1694, 1798, 1804, 2009, 2156, 2233, 2378, 2387, 2542, 2842, 3038, 3157, 3388, 3509, 3596, 3751, 4018, 4466, 4756, 4774, 4961, 5084, 5684, 5929, 6076, 6293, 6314, 7018, 7502, 8036, 8323, 8897, 8932, 9548, 9889, 9922, 11858, 12586, 12628, 13079, 13981, 14036, 15004, 15631, 16646, 16709, 17794, 19778, 19844, 22099, 23716, 24563, 25172, 26158, 26257, 27962, 31262, 33292, 33418, 34727, 35588, 36859, 39556, 44051, 44198, 49126, 52316, 52514, 55924, 58261, 62279, 62524, 66836, 69223, 69454, 73718, 88102, 88396, 91553, 97867, 98252, 105028, 108779, 116522, 124558, 138446, 138908, 143869, 147436, 153791, 171941, 176204, 183106, 183799, 195734, 217558, 233044, 243089, 249116, 258013, 276892, 287738, 307582, 343882, 366212, 367598, 391468, 405449, 435116, 484561, 486178, 516026, 575476, 615164, 640871, 685069, 687764, 735196, 761453, 810898, 969122, 972356, 1007083, 1032052, 1076537, 1281742, 1370138, 1522906, 1621796, 1806091, 1938244, 2014166, 2153074, 2563484, 2740276, 2838143, 3045812, 3612182, 4028332, 4306148, 4459939, 5330171, 5676286, 7049581, 7224364, 7535759, 8919878, 10660342, 11352572, 14099162, 15071518, 17839756, 19867001, 21320684, 28198324, 30143036, 31219573, 39734002, 62439146, 79468004, 124878292, 218537011, 437074022, 874148044]

約数ペア:

[(1, 874148044), (2, 437074022), (4, 218537011), (7, 124878292), (11, 79468004), (14, 62439146), (22, 39734002), (28, 31219573), (29, 30143036), (31, 28198324), (41, 21320684), (44, 19867001), (49, 17839756), (58, 15071518), (62, 14099162), (77, 11352572), (82, 10660342), (98, 8919878), (116, 7535759), (121, 7224364), (124, 7049581), (154, 5676286), (164, 5330171), (196, 4459939), (203, 4306148), (217, 4028332), (242, 3612182), (287, 3045812), (308, 2838143), (319, 2740276), (341, 2563484), (406, 2153074), (434, 2014166), (451, 1938244), (484, 1806091), (539, 1621796), (574, 1522906), (638, 1370138), (682, 1281742), (812, 1076537), (847, 1032052), (868, 1007083), (899, 972356), (902, 969122), (1078, 810898), (1148, 761453), (1189, 735196), (1271, 687764), (1276, 685069), (1364, 640871), (1421, 615164), (1519, 575476), (1694, 516026), (1798, 486178), (1804, 484561), (2009, 435116), (2156, 405449), (2233, 391468), (2378, 367598), (2387, 366212), (2542, 343882), (2842, 307582), (3038, 287738), (3157, 276892), (3388, 258013), (3509, 249116), (3596, 243089), (3751, 233044), (4018, 217558), (4466, 195734), (4756, 183799), (4774, 183106), (4961, 176204), (5084, 171941), (5684, 153791), (5929, 147436), (6076, 143869), (6293, 138908), (6314, 138446), (7018, 124558), (7502, 116522), (8036, 108779), (8323, 105028), (8897, 98252), (8932, 97867), (9548, 91553), (9889, 88396), (9922, 88102), (11858, 73718), (12586, 69454), (12628, 69223), (13079, 66836), (13981, 62524), (14036, 62279), (15004, 58261), (15631, 55924), (16646, 52514), (16709, 52316), (17794, 49126), (19778, 44198), (19844, 44051), (22099, 39556), (23716, 36859), (24563, 35588), (25172, 34727), (26158, 33418), (26257, 33292), (27962, 31262)]