1900908072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 6014736000

約数和(自身を除く): 4113827928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 101, 107, 126, 168, 202, 214, 252, 303, 321, 349, 404, 428, 504, 606, 642, 698, 707, 749, 808, 856, 909, 963, 1047, 1212, 1284, 1396, 1414, 1498, 1818, 1926, 2094, 2121, 2247, 2424, 2443, 2568, 2792, 2828, 2996, 3141, 3636, 3852, 4188, 4242, 4494, 4886, 5656, 5992, 6282, 6363, 6741, 7272, 7329, 7704, 8376, 8484, 8988, 9772, 10807, 12564, 12726, 13482, 14658, 16968, 17976, 19544, 21614, 21987, 25128, 25452, 26964, 29316, 32421, 35249, 37343, 43228, 43974, 50904, 53928, 58632, 64842, 70498, 74686, 75649, 86456, 87948, 97263, 105747, 112029, 129684, 140996, 149372, 151298, 175896, 194526, 211494, 224058, 226947, 246743, 259368, 261401, 281992, 298744, 302596, 317241, 336087, 389052, 422988, 448116, 453894, 493486, 522802, 605192, 634482, 672174, 680841, 740229, 778104, 784203, 845976, 896232, 907788, 986972, 1045604, 1268964, 1344348, 1361682, 1480458, 1568406, 1815576, 1973944, 2091208, 2220687, 2352609, 2537928, 2688696, 2723364, 2960916, 3136812, 3771643, 4441374, 4705218, 5446728, 5921832, 6273624, 7543286, 8882748, 9410436, 11314929, 15086572, 17765496, 18820872, 22629858, 26401501, 30173144, 33944787, 45259716, 52803002, 67889574, 79204503, 90519432, 105606004, 135779148, 158409006, 211212008, 237613509, 271558296, 316818012, 475227018, 633636024, 950454036, 1900908072]

約数ペア:

[(1, 1900908072), (2, 950454036), (3, 633636024), (4, 475227018), (6, 316818012), (7, 271558296), (8, 237613509), (9, 211212008), (12, 158409006), (14, 135779148), (18, 105606004), (21, 90519432), (24, 79204503), (28, 67889574), (36, 52803002), (42, 45259716), (56, 33944787), (63, 30173144), (72, 26401501), (84, 22629858), (101, 18820872), (107, 17765496), (126, 15086572), (168, 11314929), (202, 9410436), (214, 8882748), (252, 7543286), (303, 6273624), (321, 5921832), (349, 5446728), (404, 4705218), (428, 4441374), (504, 3771643), (606, 3136812), (642, 2960916), (698, 2723364), (707, 2688696), (749, 2537928), (808, 2352609), (856, 2220687), (909, 2091208), (963, 1973944), (1047, 1815576), (1212, 1568406), (1284, 1480458), (1396, 1361682), (1414, 1344348), (1498, 1268964), (1818, 1045604), (1926, 986972), (2094, 907788), (2121, 896232), (2247, 845976), (2424, 784203), (2443, 778104), (2568, 740229), (2792, 680841), (2828, 672174), (2996, 634482), (3141, 605192), (3636, 522802), (3852, 493486), (4188, 453894), (4242, 448116), (4494, 422988), (4886, 389052), (5656, 336087), (5992, 317241), (6282, 302596), (6363, 298744), (6741, 281992), (7272, 261401), (7329, 259368), (7704, 246743), (8376, 226947), (8484, 224058), (8988, 211494), (9772, 194526), (10807, 175896), (12564, 151298), (12726, 149372), (13482, 140996), (14658, 129684), (16968, 112029), (17976, 105747), (19544, 97263), (21614, 87948), (21987, 86456), (25128, 75649), (25452, 74686), (26964, 70498), (29316, 64842), (32421, 58632), (35249, 53928), (37343, 50904), (43228, 43974)]