694567193292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4679489}}^1$

素因数の和:4679556

約数の個数: 144

約数和(自身を含む): 2180267980800

約数和(自身を除く): 1485700787508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1953, 2356, 2394, 2604, 3534, 3906, 4123, 4788, 5301, 7068, 7812, 8246, 10602, 12369, 16492, 21204, 24738, 37107, 49476, 74214, 148428, 4679489, 9358978, 14038467, 18717956, 28076934, 32756423, 42115401, 56153868, 65512846, 84230802, 88910291, 98269269, 131025692, 145064159, 168461604, 177820582, 196538538, 266730873, 290128318, 294807807, 355641164, 393077076, 435192477, 533461746, 580256636, 589615614, 622372037, 800192619, 870384954, 1015449113, 1066923492, 1179231228, 1244744074, 1305577431, 1600385238, 1740769908, 1867116111, 2030898226, 2489488148, 2611154862, 2756219021, 3046347339, 3200770476, 3734232222, 4061796452, 5222309724, 5512438042, 5601348333, 6092694678, 7468464444, 8268657063, 9139042017, 11024876084, 11202696666, 12185389356, 16537314126, 18278084034, 19293533147, 22405393332, 24805971189, 33074628252, 36556168068, 38587066294, 49611942378, 57880599441, 77174132588, 99223884756, 115761198882, 173641798323, 231522397764, 347283596646, 694567193292]

約数ペア:

[(1, 694567193292), (2, 347283596646), (3, 231522397764), (4, 173641798323), (6, 115761198882), (7, 99223884756), (9, 77174132588), (12, 57880599441), (14, 49611942378), (18, 38587066294), (19, 36556168068), (21, 33074628252), (28, 24805971189), (31, 22405393332), (36, 19293533147), (38, 18278084034), (42, 16537314126), (57, 12185389356), (62, 11202696666), (63, 11024876084), (76, 9139042017), (84, 8268657063), (93, 7468464444), (114, 6092694678), (124, 5601348333), (126, 5512438042), (133, 5222309724), (171, 4061796452), (186, 3734232222), (217, 3200770476), (228, 3046347339), (252, 2756219021), (266, 2611154862), (279, 2489488148), (342, 2030898226), (372, 1867116111), (399, 1740769908), (434, 1600385238), (532, 1305577431), (558, 1244744074), (589, 1179231228), (651, 1066923492), (684, 1015449113), (798, 870384954), (868, 800192619), (1116, 622372037), (1178, 589615614), (1197, 580256636), (1302, 533461746), (1596, 435192477), (1767, 393077076), (1953, 355641164), (2356, 294807807), (2394, 290128318), (2604, 266730873), (3534, 196538538), (3906, 177820582), (4123, 168461604), (4788, 145064159), (5301, 131025692), (7068, 98269269), (7812, 88910291), (8246, 84230802), (10602, 65512846), (12369, 56153868), (16492, 42115401), (21204, 32756423), (24738, 28076934), (37107, 18717956), (49476, 14038467), (74214, 9358978), (148428, 4679489)]