771827056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 180

約数和(自身を含む): 2040192336

約数和(自身を除く): 1268365280

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 169, 176, 182, 208, 242, 286, 308, 337, 338, 364, 484, 572, 616, 674, 676, 728, 847, 968, 1001, 1144, 1183, 1232, 1348, 1352, 1456, 1573, 1694, 1859, 1936, 2002, 2288, 2359, 2366, 2696, 2704, 3146, 3388, 3707, 3718, 4004, 4381, 4718, 4732, 5392, 6292, 6776, 7414, 7436, 8008, 8762, 9436, 9464, 11011, 12584, 13013, 13552, 14828, 14872, 16016, 17524, 18872, 18928, 20449, 22022, 25168, 25949, 26026, 29656, 29744, 30667, 35048, 37744, 40777, 40898, 44044, 48191, 51898, 52052, 56953, 59312, 61334, 70096, 81554, 81796, 88088, 96382, 103796, 104104, 113906, 122668, 143143, 163108, 163592, 176176, 192764, 207592, 208208, 227812, 245336, 285439, 286286, 326216, 327184, 337337, 385528, 398671, 415184, 455624, 490672, 530101, 570878, 572572, 626483, 652432, 674674, 771056, 797342, 911248, 1060202, 1141756, 1145144, 1252966, 1349348, 1594684, 2120404, 2283512, 2290288, 2505932, 2698696, 3189368, 3710707, 4240808, 4385381, 4567024, 5011864, 5397392, 6378736, 6891313, 7421414, 8481616, 8770762, 10023728, 13782626, 14842828, 17541524, 27565252, 29685656, 35083048, 48239191, 55130504, 59371312, 70166096, 96478382, 110261008, 192956764, 385913528, 771827056]

約数ペア:

[(1, 771827056), (2, 385913528), (4, 192956764), (7, 110261008), (8, 96478382), (11, 70166096), (13, 59371312), (14, 55130504), (16, 48239191), (22, 35083048), (26, 29685656), (28, 27565252), (44, 17541524), (52, 14842828), (56, 13782626), (77, 10023728), (88, 8770762), (91, 8481616), (104, 7421414), (112, 6891313), (121, 6378736), (143, 5397392), (154, 5011864), (169, 4567024), (176, 4385381), (182, 4240808), (208, 3710707), (242, 3189368), (286, 2698696), (308, 2505932), (337, 2290288), (338, 2283512), (364, 2120404), (484, 1594684), (572, 1349348), (616, 1252966), (674, 1145144), (676, 1141756), (728, 1060202), (847, 911248), (968, 797342), (1001, 771056), (1144, 674674), (1183, 652432), (1232, 626483), (1348, 572572), (1352, 570878), (1456, 530101), (1573, 490672), (1694, 455624), (1859, 415184), (1936, 398671), (2002, 385528), (2288, 337337), (2359, 327184), (2366, 326216), (2696, 286286), (2704, 285439), (3146, 245336), (3388, 227812), (3707, 208208), (3718, 207592), (4004, 192764), (4381, 176176), (4718, 163592), (4732, 163108), (5392, 143143), (6292, 122668), (6776, 113906), (7414, 104104), (7436, 103796), (8008, 96382), (8762, 88088), (9436, 81796), (9464, 81554), (11011, 70096), (12584, 61334), (13013, 59312), (13552, 56953), (14828, 52052), (14872, 51898), (16016, 48191), (17524, 44044), (18872, 40898), (18928, 40777), (20449, 37744), (22022, 35048), (25168, 30667), (25949, 29744), (26026, 29656)]