28545178896

素因数分解:

$2^4\times 3^8\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1667

約数の個数: 270

約数和(自身を含む): 89883068730

約数和(自身を除く): 61337889834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 243, 312, 324, 338, 351, 432, 468, 486, 507, 624, 648, 676, 702, 729, 936, 972, 1014, 1053, 1296, 1352, 1404, 1458, 1521, 1609, 1872, 1944, 2028, 2106, 2187, 2704, 2808, 2916, 3042, 3159, 3218, 3888, 4056, 4212, 4374, 4563, 4827, 5616, 5832, 6084, 6318, 6436, 6561, 8112, 8424, 8748, 9126, 9477, 9654, 11664, 12168, 12636, 12872, 13122, 13689, 14481, 16848, 17496, 18252, 18954, 19308, 20917, 24336, 25272, 25744, 26244, 27378, 28431, 28962, 34992, 36504, 37908, 38616, 41067, 41834, 43443, 50544, 52488, 54756, 56862, 57924, 62751, 73008, 75816, 77232, 82134, 83668, 85293, 86886, 104976, 109512, 113724, 115848, 123201, 125502, 130329, 151632, 164268, 167336, 170586, 173772, 188253, 219024, 227448, 231696, 246402, 251004, 260658, 271921, 328536, 334672, 341172, 347544, 369603, 376506, 390987, 454896, 492804, 502008, 521316, 543842, 564759, 657072, 682344, 695088, 739206, 753012, 781974, 815763, 985608, 1004016, 1042632, 1087684, 1108809, 1129518, 1172961, 1364688, 1478412, 1506024, 1563948, 1631526, 1694277, 1971216, 2085264, 2175368, 2217618, 2259036, 2345922, 2447289, 2956824, 3012048, 3127896, 3263052, 3388554, 3518883, 4350736, 4435236, 4518072, 4691844, 4894578, 5082831, 5913648, 6255792, 6526104, 6777108, 7037766, 7341867, 8870472, 9036144, 9383688, 9789156, 10165662, 10556649, 13052208, 13554216, 14075532, 14683734, 15248493, 17740944, 18767376, 19578312, 20331324, 21113298, 22025601, 27108432, 28151064, 29367468, 30496986, 39156624, 40662648, 42226596, 44051202, 45745479, 56302128, 58734936, 60993972, 66076803, 81325296, 84453192, 88102404, 91490958, 117469872, 121987944, 132153606, 137236437, 168906384, 176204808, 182981916, 198230409, 243975888, 264307212, 274472874, 352409616, 365963832, 396460818, 528614424, 548945748, 594691227, 731927664, 792921636, 1057228848, 1097891496, 1189382454, 1585843272, 1784073681, 2195782992, 2378764908, 3171686544, 3568147362, 4757529816, 7136294724, 9515059632, 14272589448, 28545178896]

約数ペア:

[(1, 28545178896), (2, 14272589448), (3, 9515059632), (4, 7136294724), (6, 4757529816), (8, 3568147362), (9, 3171686544), (12, 2378764908), (13, 2195782992), (16, 1784073681), (18, 1585843272), (24, 1189382454), (26, 1097891496), (27, 1057228848), (36, 792921636), (39, 731927664), (48, 594691227), (52, 548945748), (54, 528614424), (72, 396460818), (78, 365963832), (81, 352409616), (104, 274472874), (108, 264307212), (117, 243975888), (144, 198230409), (156, 182981916), (162, 176204808), (169, 168906384), (208, 137236437), (216, 132153606), (234, 121987944), (243, 117469872), (312, 91490958), (324, 88102404), (338, 84453192), (351, 81325296), (432, 66076803), (468, 60993972), (486, 58734936), (507, 56302128), (624, 45745479), (648, 44051202), (676, 42226596), (702, 40662648), (729, 39156624), (936, 30496986), (972, 29367468), (1014, 28151064), (1053, 27108432), (1296, 22025601), (1352, 21113298), (1404, 20331324), (1458, 19578312), (1521, 18767376), (1609, 17740944), (1872, 15248493), (1944, 14683734), (2028, 14075532), (2106, 13554216), (2187, 13052208), (2704, 10556649), (2808, 10165662), (2916, 9789156), (3042, 9383688), (3159, 9036144), (3218, 8870472), (3888, 7341867), (4056, 7037766), (4212, 6777108), (4374, 6526104), (4563, 6255792), (4827, 5913648), (5616, 5082831), (5832, 4894578), (6084, 4691844), (6318, 4518072), (6436, 4435236), (6561, 4350736), (8112, 3518883), (8424, 3388554), (8748, 3263052), (9126, 3127896), (9477, 3012048), (9654, 2956824), (11664, 2447289), (12168, 2345922), (12636, 2259036), (12872, 2217618), (13122, 2175368), (13689, 2085264), (14481, 1971216), (16848, 1694277), (17496, 1631526), (18252, 1563948), (18954, 1506024), (19308, 1478412), (20917, 1364688), (24336, 1172961), (25272, 1129518), (25744, 1108809), (26244, 1087684), (27378, 1042632), (28431, 1004016), (28962, 985608), (34992, 815763), (36504, 781974), (37908, 753012), (38616, 739206), (41067, 695088), (41834, 682344), (43443, 657072), (50544, 564759), (52488, 543842), (54756, 521316), (56862, 502008), (57924, 492804), (62751, 454896), (73008, 390987), (75816, 376506), (77232, 369603), (82134, 347544), (83668, 341172), (85293, 334672), (86886, 328536), (104976, 271921), (109512, 260658), (113724, 251004), (115848, 246402), (123201, 231696), (125502, 227448), (130329, 219024), (151632, 188253), (164268, 173772), (167336, 170586)]