620173008

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6761}}^1$

素因数の和:6802

約数の個数: 180

約数和(自身を含む): 2174618628

約数和(自身を除く): 1554445620

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 6761, 7056, 7644, 10192, 11466, 13104, 13522, 15288, 20283, 22932, 27044, 30576, 40566, 45864, 47327, 54088, 60849, 81132, 87893, 91728, 94654, 108176, 121698, 141981, 162264, 175786, 189308, 243396, 263679, 283962, 324528, 331289, 351572, 378616, 425943, 486792, 527358, 567924, 615251, 662578, 703144, 757232, 791037, 851886, 973584, 993867, 1054716, 1135848, 1230502, 1325156, 1406288, 1582074, 1703772, 1845753, 1987734, 2109432, 2271696, 2461004, 2650312, 2981601, 3164148, 3407544, 3691506, 3975468, 4218864, 4306757, 4922008, 5300624, 5537259, 5963202, 6328296, 6815088, 7383012, 7950936, 8613514, 9844016, 11074518, 11926404, 12656592, 12920271, 14766024, 15901872, 17227028, 22149036, 23852808, 25840542, 29532048, 34454056, 38760813, 44298072, 47705616, 51681084, 68908112, 77521626, 88596144, 103362168, 155043252, 206724336, 310086504, 620173008]

約数ペア:

[(1, 620173008), (2, 310086504), (3, 206724336), (4, 155043252), (6, 103362168), (7, 88596144), (8, 77521626), (9, 68908112), (12, 51681084), (13, 47705616), (14, 44298072), (16, 38760813), (18, 34454056), (21, 29532048), (24, 25840542), (26, 23852808), (28, 22149036), (36, 17227028), (39, 15901872), (42, 14766024), (48, 12920271), (49, 12656592), (52, 11926404), (56, 11074518), (63, 9844016), (72, 8613514), (78, 7950936), (84, 7383012), (91, 6815088), (98, 6328296), (104, 5963202), (112, 5537259), (117, 5300624), (126, 4922008), (144, 4306757), (147, 4218864), (156, 3975468), (168, 3691506), (182, 3407544), (196, 3164148), (208, 2981601), (234, 2650312), (252, 2461004), (273, 2271696), (294, 2109432), (312, 1987734), (336, 1845753), (364, 1703772), (392, 1582074), (441, 1406288), (468, 1325156), (504, 1230502), (546, 1135848), (588, 1054716), (624, 993867), (637, 973584), (728, 851886), (784, 791037), (819, 757232), (882, 703144), (936, 662578), (1008, 615251), (1092, 567924), (1176, 527358), (1274, 486792), (1456, 425943), (1638, 378616), (1764, 351572), (1872, 331289), (1911, 324528), (2184, 283962), (2352, 263679), (2548, 243396), (3276, 189308), (3528, 175786), (3822, 162264), (4368, 141981), (5096, 121698), (5733, 108176), (6552, 94654), (6761, 91728), (7056, 87893), (7644, 81132), (10192, 60849), (11466, 54088), (13104, 47327), (13522, 45864), (15288, 40566), (20283, 30576), (22932, 27044)]