2687397804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2949

約数の個数: 192

約数和(自身を含む): 8666649600

約数和(自身を除く): 5979251796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 97, 108, 117, 126, 156, 182, 189, 194, 234, 252, 273, 291, 351, 364, 378, 388, 468, 546, 582, 679, 702, 756, 819, 873, 1092, 1164, 1261, 1358, 1404, 1638, 1746, 2037, 2457, 2522, 2619, 2716, 2819, 3276, 3492, 3783, 4074, 4914, 5044, 5238, 5638, 6111, 7566, 8148, 8457, 8827, 9828, 10476, 11276, 11349, 12222, 15132, 16914, 17654, 18333, 19733, 22698, 24444, 25371, 26481, 33828, 34047, 35308, 36647, 36666, 39466, 45396, 50742, 52962, 59199, 68094, 73294, 73332, 76113, 78932, 79443, 101484, 105924, 109941, 118398, 136188, 146588, 152226, 158886, 177597, 219882, 236796, 238329, 256529, 273443, 304452, 317772, 329823, 355194, 439764, 476658, 513058, 532791, 546886, 659646, 710388, 769587, 820329, 953316, 989469, 1026116, 1065582, 1093772, 1319292, 1539174, 1640658, 1914101, 1978938, 2131164, 2308761, 2460987, 3078348, 3281316, 3554759, 3828202, 3957876, 4617522, 4921974, 5742303, 6926283, 7109518, 7382961, 7656404, 9235044, 9843948, 10664277, 11484606, 13852566, 14219036, 14765922, 17226909, 21328554, 22969212, 24883313, 27705132, 29531844, 31992831, 34453818, 42657108, 49766626, 51680727, 63985662, 68907636, 74649939, 95978493, 99533252, 103361454, 127971324, 149299878, 191956986, 206722908, 223949817, 298599756, 383913972, 447899634, 671849451, 895799268, 1343698902, 2687397804]

約数ペア:

[(1, 2687397804), (2, 1343698902), (3, 895799268), (4, 671849451), (6, 447899634), (7, 383913972), (9, 298599756), (12, 223949817), (13, 206722908), (14, 191956986), (18, 149299878), (21, 127971324), (26, 103361454), (27, 99533252), (28, 95978493), (36, 74649939), (39, 68907636), (42, 63985662), (52, 51680727), (54, 49766626), (63, 42657108), (78, 34453818), (84, 31992831), (91, 29531844), (97, 27705132), (108, 24883313), (117, 22969212), (126, 21328554), (156, 17226909), (182, 14765922), (189, 14219036), (194, 13852566), (234, 11484606), (252, 10664277), (273, 9843948), (291, 9235044), (351, 7656404), (364, 7382961), (378, 7109518), (388, 6926283), (468, 5742303), (546, 4921974), (582, 4617522), (679, 3957876), (702, 3828202), (756, 3554759), (819, 3281316), (873, 3078348), (1092, 2460987), (1164, 2308761), (1261, 2131164), (1358, 1978938), (1404, 1914101), (1638, 1640658), (1746, 1539174), (2037, 1319292), (2457, 1093772), (2522, 1065582), (2619, 1026116), (2716, 989469), (2819, 953316), (3276, 820329), (3492, 769587), (3783, 710388), (4074, 659646), (4914, 546886), (5044, 532791), (5238, 513058), (5638, 476658), (6111, 439764), (7566, 355194), (8148, 329823), (8457, 317772), (8827, 304452), (9828, 273443), (10476, 256529), (11276, 238329), (11349, 236796), (12222, 219882), (15132, 177597), (16914, 158886), (17654, 152226), (18333, 146588), (19733, 136188), (22698, 118398), (24444, 109941), (25371, 105924), (26481, 101484), (33828, 79443), (34047, 78932), (35308, 76113), (36647, 73332), (36666, 73294), (39466, 68094), (45396, 59199), (50742, 52962)]