18719468208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1823}}^1$

素因数の和:2072

約数の個数: 240

約数和(自身を含む): 61252079616

約数和(自身を除く): 42532611408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 167, 168, 183, 244, 252, 334, 336, 366, 427, 488, 501, 504, 549, 668, 732, 854, 976, 1002, 1008, 1098, 1169, 1281, 1336, 1464, 1503, 1708, 1823, 2004, 2196, 2338, 2562, 2672, 2928, 3006, 3416, 3507, 3646, 3843, 4008, 4392, 4676, 5124, 5469, 6012, 6832, 7014, 7292, 7686, 8016, 8784, 9352, 10187, 10248, 10521, 10938, 12024, 12761, 14028, 14584, 15372, 16407, 18704, 20374, 20496, 21042, 21876, 24048, 25522, 28056, 29168, 30561, 30744, 32814, 38283, 40748, 42084, 43752, 51044, 56112, 61122, 61488, 65628, 71309, 76566, 81496, 84168, 87504, 91683, 102088, 111203, 114849, 122244, 131256, 142618, 153132, 162992, 168336, 183366, 204176, 213927, 222406, 229698, 244488, 262512, 285236, 304441, 306264, 333609, 366732, 427854, 444812, 459396, 488976, 570472, 608882, 612528, 641781, 667218, 733464, 778421, 855708, 889624, 913323, 918792, 1000827, 1140944, 1217764, 1283562, 1334436, 1466928, 1556842, 1711416, 1779248, 1826646, 1837584, 2001654, 2131087, 2335263, 2435528, 2567124, 2668872, 2739969, 3113684, 3422832, 3653292, 4003308, 4262174, 4670526, 4871056, 5134248, 5337744, 5479938, 6227368, 6393261, 7005789, 7306584, 8006616, 8524348, 9341052, 10268496, 10959876, 12454736, 12786522, 14011578, 14613168, 16013232, 17048696, 18570901, 18682104, 19179783, 21919752, 25573044, 28023156, 34097392, 37141802, 37364208, 38359566, 43839504, 51146088, 55712703, 56046312, 74283604, 76719132, 102292176, 111425406, 112092624, 129996307, 148567208, 153438264, 167138109, 222850812, 259992614, 297134416, 306876528, 334276218, 389988921, 445701624, 519985228, 668552436, 779977842, 891403248, 1039970456, 1169966763, 1337104872, 1559955684, 2079940912, 2339933526, 2674209744, 3119911368, 4679867052, 6239822736, 9359734104, 18719468208]

約数ペア:

[(1, 18719468208), (2, 9359734104), (3, 6239822736), (4, 4679867052), (6, 3119911368), (7, 2674209744), (8, 2339933526), (9, 2079940912), (12, 1559955684), (14, 1337104872), (16, 1169966763), (18, 1039970456), (21, 891403248), (24, 779977842), (28, 668552436), (36, 519985228), (42, 445701624), (48, 389988921), (56, 334276218), (61, 306876528), (63, 297134416), (72, 259992614), (84, 222850812), (112, 167138109), (122, 153438264), (126, 148567208), (144, 129996307), (167, 112092624), (168, 111425406), (183, 102292176), (244, 76719132), (252, 74283604), (334, 56046312), (336, 55712703), (366, 51146088), (427, 43839504), (488, 38359566), (501, 37364208), (504, 37141802), (549, 34097392), (668, 28023156), (732, 25573044), (854, 21919752), (976, 19179783), (1002, 18682104), (1008, 18570901), (1098, 17048696), (1169, 16013232), (1281, 14613168), (1336, 14011578), (1464, 12786522), (1503, 12454736), (1708, 10959876), (1823, 10268496), (2004, 9341052), (2196, 8524348), (2338, 8006616), (2562, 7306584), (2672, 7005789), (2928, 6393261), (3006, 6227368), (3416, 5479938), (3507, 5337744), (3646, 5134248), (3843, 4871056), (4008, 4670526), (4392, 4262174), (4676, 4003308), (5124, 3653292), (5469, 3422832), (6012, 3113684), (6832, 2739969), (7014, 2668872), (7292, 2567124), (7686, 2435528), (8016, 2335263), (8784, 2131087), (9352, 2001654), (10187, 1837584), (10248, 1826646), (10521, 1779248), (10938, 1711416), (12024, 1556842), (12761, 1466928), (14028, 1334436), (14584, 1283562), (15372, 1217764), (16407, 1140944), (18704, 1000827), (20374, 918792), (20496, 913323), (21042, 889624), (21876, 855708), (24048, 778421), (25522, 733464), (28056, 667218), (29168, 641781), (30561, 612528), (30744, 608882), (32814, 570472), (38283, 488976), (40748, 459396), (42084, 444812), (43752, 427854), (51044, 366732), (56112, 333609), (61122, 306264), (61488, 304441), (65628, 285236), (71309, 262512), (76566, 244488), (81496, 229698), (84168, 222406), (87504, 213927), (91683, 204176), (102088, 183366), (111203, 168336), (114849, 162992), (122244, 153132), (131256, 142618)]