318954636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 1109541888

約数和(自身を除く): 790587252

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 53, 63, 66, 77, 78, 84, 91, 99, 106, 117, 126, 132, 143, 154, 156, 159, 167, 182, 198, 212, 231, 234, 252, 273, 286, 308, 318, 334, 364, 371, 396, 429, 462, 468, 477, 501, 546, 572, 583, 636, 668, 689, 693, 742, 819, 858, 924, 954, 1001, 1002, 1092, 1113, 1166, 1169, 1287, 1378, 1386, 1484, 1503, 1638, 1716, 1749, 1837, 1908, 2002, 2004, 2067, 2171, 2226, 2332, 2338, 2574, 2756, 2772, 3003, 3006, 3276, 3339, 3498, 3507, 3674, 4004, 4081, 4134, 4342, 4452, 4676, 4823, 5148, 5247, 5511, 6006, 6012, 6201, 6513, 6678, 6996, 7014, 7348, 7579, 8162, 8268, 8684, 8851, 9009, 9646, 10494, 10521, 11022, 12012, 12243, 12402, 12859, 13026, 13356, 14028, 14469, 15158, 15197, 16324, 16533, 17702, 18018, 19292, 19539, 20988, 21042, 22044, 22737, 23881, 24486, 24804, 25718, 26052, 26553, 28938, 30316, 30394, 33066, 35404, 36036, 36729, 38577, 39078, 42084, 43407, 45474, 45591, 47762, 48972, 51436, 53053, 53106, 57876, 60788, 61957, 66132, 68211, 71643, 73458, 77154, 78156, 79659, 86814, 90948, 91182, 95524, 97361, 106106, 106212, 115063, 115731, 123914, 136422, 136773, 143286, 146916, 154308, 159159, 159318, 167167, 173628, 182364, 185871, 194722, 212212, 214929, 230126, 231462, 247828, 272844, 273546, 286572, 292083, 318318, 318636, 334334, 345189, 371742, 389444, 429858, 460252, 462924, 477477, 501501, 547092, 557613, 584166, 636636, 668668, 681527, 690378, 743484, 805441, 859716, 876249, 954954, 1003002, 1035567, 1115226, 1168332, 1265693, 1363054, 1380756, 1504503, 1610882, 1752498, 1909908, 2006004, 2044581, 2071134, 2230452, 2416323, 2531386, 2726108, 3009006, 3221764, 3504996, 3797079, 4089162, 4142268, 4832646, 5062772, 6018012, 6133743, 7248969, 7594158, 8178324, 8859851, 9665292, 11391237, 12267486, 14497938, 15188316, 17719702, 22782474, 24534972, 26579553, 28995876, 35439404, 45564948, 53159106, 79738659, 106318212, 159477318, 318954636]

約数ペア:

[(1, 318954636), (2, 159477318), (3, 106318212), (4, 79738659), (6, 53159106), (7, 45564948), (9, 35439404), (11, 28995876), (12, 26579553), (13, 24534972), (14, 22782474), (18, 17719702), (21, 15188316), (22, 14497938), (26, 12267486), (28, 11391237), (33, 9665292), (36, 8859851), (39, 8178324), (42, 7594158), (44, 7248969), (52, 6133743), (53, 6018012), (63, 5062772), (66, 4832646), (77, 4142268), (78, 4089162), (84, 3797079), (91, 3504996), (99, 3221764), (106, 3009006), (117, 2726108), (126, 2531386), (132, 2416323), (143, 2230452), (154, 2071134), (156, 2044581), (159, 2006004), (167, 1909908), (182, 1752498), (198, 1610882), (212, 1504503), (231, 1380756), (234, 1363054), (252, 1265693), (273, 1168332), (286, 1115226), (308, 1035567), (318, 1003002), (334, 954954), (364, 876249), (371, 859716), (396, 805441), (429, 743484), (462, 690378), (468, 681527), (477, 668668), (501, 636636), (546, 584166), (572, 557613), (583, 547092), (636, 501501), (668, 477477), (689, 462924), (693, 460252), (742, 429858), (819, 389444), (858, 371742), (924, 345189), (954, 334334), (1001, 318636), (1002, 318318), (1092, 292083), (1113, 286572), (1166, 273546), (1169, 272844), (1287, 247828), (1378, 231462), (1386, 230126), (1484, 214929), (1503, 212212), (1638, 194722), (1716, 185871), (1749, 182364), (1837, 173628), (1908, 167167), (2002, 159318), (2004, 159159), (2067, 154308), (2171, 146916), (2226, 143286), (2332, 136773), (2338, 136422), (2574, 123914), (2756, 115731), (2772, 115063), (3003, 106212), (3006, 106106), (3276, 97361), (3339, 95524), (3498, 91182), (3507, 90948), (3674, 86814), (4004, 79659), (4081, 78156), (4134, 77154), (4342, 73458), (4452, 71643), (4676, 68211), (4823, 66132), (5148, 61957), (5247, 60788), (5511, 57876), (6006, 53106), (6012, 53053), (6201, 51436), (6513, 48972), (6678, 47762), (6996, 45591), (7014, 45474), (7348, 43407), (7579, 42084), (8162, 39078), (8268, 38577), (8684, 36729), (8851, 36036), (9009, 35404), (9646, 33066), (10494, 30394), (10521, 30316), (11022, 28938), (12012, 26553), (12243, 26052), (12402, 25718), (12859, 24804), (13026, 24486), (13356, 23881), (14028, 22737), (14469, 22044), (15158, 21042), (15197, 20988), (16324, 19539), (16533, 19292), (17702, 18018)]