220819993056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{48623}}^1$

素因数の和:49865

約数の個数: 144

約数和(自身を含む): 676832659776

約数和(自身を除く): 456012666720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1213, 1248, 1872, 2426, 3639, 3744, 4852, 7278, 9704, 10917, 14556, 15769, 19408, 21834, 29112, 31538, 38816, 43668, 47307, 48623, 58224, 63076, 87336, 94614, 97246, 116448, 126152, 141921, 145869, 174672, 189228, 194492, 252304, 283842, 291738, 349344, 378456, 388984, 437607, 504608, 567684, 583476, 632099, 756912, 777968, 875214, 1135368, 1166952, 1264198, 1513824, 1555936, 1750428, 1896297, 2270736, 2333904, 2528396, 3500856, 3792594, 4541472, 4667808, 5056792, 5688891, 7001712, 7585188, 10113584, 11377782, 14003424, 15170376, 20227168, 22755564, 30340752, 45511128, 58979699, 60681504, 91022256, 117959398, 176939097, 182044512, 235918796, 353878194, 471837592, 530817291, 707756388, 766736087, 943675184, 1061634582, 1415512776, 1533472174, 1887350368, 2123269164, 2300208261, 2831025552, 3066944348, 4246538328, 4600416522, 5662051104, 6133888696, 6900624783, 8493076656, 9200833044, 12267777392, 13801249566, 16986153312, 18401666088, 24535554784, 27602499132, 36803332176, 55204998264, 73606664352, 110409996528, 220819993056]

約数ペア:

[(1, 220819993056), (2, 110409996528), (3, 73606664352), (4, 55204998264), (6, 36803332176), (8, 27602499132), (9, 24535554784), (12, 18401666088), (13, 16986153312), (16, 13801249566), (18, 12267777392), (24, 9200833044), (26, 8493076656), (32, 6900624783), (36, 6133888696), (39, 5662051104), (48, 4600416522), (52, 4246538328), (72, 3066944348), (78, 2831025552), (96, 2300208261), (104, 2123269164), (117, 1887350368), (144, 1533472174), (156, 1415512776), (208, 1061634582), (234, 943675184), (288, 766736087), (312, 707756388), (416, 530817291), (468, 471837592), (624, 353878194), (936, 235918796), (1213, 182044512), (1248, 176939097), (1872, 117959398), (2426, 91022256), (3639, 60681504), (3744, 58979699), (4852, 45511128), (7278, 30340752), (9704, 22755564), (10917, 20227168), (14556, 15170376), (15769, 14003424), (19408, 11377782), (21834, 10113584), (29112, 7585188), (31538, 7001712), (38816, 5688891), (43668, 5056792), (47307, 4667808), (48623, 4541472), (58224, 3792594), (63076, 3500856), (87336, 2528396), (94614, 2333904), (97246, 2270736), (116448, 1896297), (126152, 1750428), (141921, 1555936), (145869, 1513824), (174672, 1264198), (189228, 1166952), (194492, 1135368), (252304, 875214), (283842, 777968), (291738, 756912), (349344, 632099), (378456, 583476), (388984, 567684), (437607, 504608)]