551143679408

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{857}}^1$

素因数の和:1520

約数の個数: 240

約数和(自身を含む): 1313391366144

約数和(自身を除く): 762247686736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 49, 56, 62, 94, 98, 112, 124, 188, 196, 217, 248, 329, 376, 392, 434, 496, 563, 658, 752, 784, 857, 868, 1126, 1316, 1457, 1519, 1714, 1736, 2252, 2303, 2632, 2914, 3038, 3428, 3472, 3941, 4504, 4606, 5264, 5828, 5999, 6076, 6856, 7882, 9008, 9212, 10199, 11656, 11998, 12152, 13712, 15764, 17453, 18424, 20398, 23312, 23996, 24304, 26461, 26567, 27587, 31528, 34906, 36848, 40279, 40796, 41993, 47992, 52922, 53134, 55174, 63056, 69812, 71393, 80558, 81592, 83986, 95984, 105844, 106268, 110348, 122171, 139624, 142786, 161116, 163184, 167972, 185227, 185969, 211688, 212536, 220696, 244342, 279248, 281953, 285572, 322232, 335944, 370454, 371938, 423376, 425072, 441392, 482491, 488684, 563906, 571144, 644464, 671888, 740908, 743876, 820291, 855197, 964982, 977368, 1127812, 1142288, 1248649, 1296589, 1301783, 1481816, 1487752, 1640582, 1710394, 1929964, 1954736, 1973671, 2255624, 2497298, 2593178, 2603566, 2963632, 2975504, 3281164, 3377437, 3420788, 3859928, 3947342, 4511248, 4994596, 5186356, 5207132, 5742037, 6562328, 6754874, 6841576, 7719856, 7894684, 8740543, 9989192, 10372712, 10414264, 11484074, 13124656, 13509748, 13683152, 14957221, 15789368, 17481086, 19978384, 20745424, 20828528, 22677077, 22968148, 23642059, 27019496, 29914442, 31578736, 34962172, 40194259, 45354154, 45936296, 47284118, 54038992, 59828884, 61183801, 69924344, 80388518, 90708308, 91872592, 94568236, 104700547, 119657768, 122367602, 139848688, 158739539, 160777036, 181416616, 189136472, 209401094, 239315536, 244735204, 317479078, 321554072, 362833232, 378272944, 418802188, 489470408, 634958156, 643108144, 702989387, 732903829, 837604376, 978940816, 1111176773, 1269916312, 1405978774, 1465807658, 1675208752, 2222353546, 2539832624, 2811957548, 2931615316, 4444707092, 4920925709, 5623915096, 5863230632, 8889414184, 9841851418, 11247830192, 11726461264, 17778828368, 19683702836, 34446479963, 39367405672, 68892959926, 78734811344, 137785919852, 275571839704, 551143679408]

約数ペア:

[(1, 551143679408), (2, 275571839704), (4, 137785919852), (7, 78734811344), (8, 68892959926), (14, 39367405672), (16, 34446479963), (28, 19683702836), (31, 17778828368), (47, 11726461264), (49, 11247830192), (56, 9841851418), (62, 8889414184), (94, 5863230632), (98, 5623915096), (112, 4920925709), (124, 4444707092), (188, 2931615316), (196, 2811957548), (217, 2539832624), (248, 2222353546), (329, 1675208752), (376, 1465807658), (392, 1405978774), (434, 1269916312), (496, 1111176773), (563, 978940816), (658, 837604376), (752, 732903829), (784, 702989387), (857, 643108144), (868, 634958156), (1126, 489470408), (1316, 418802188), (1457, 378272944), (1519, 362833232), (1714, 321554072), (1736, 317479078), (2252, 244735204), (2303, 239315536), (2632, 209401094), (2914, 189136472), (3038, 181416616), (3428, 160777036), (3472, 158739539), (3941, 139848688), (4504, 122367602), (4606, 119657768), (5264, 104700547), (5828, 94568236), (5999, 91872592), (6076, 90708308), (6856, 80388518), (7882, 69924344), (9008, 61183801), (9212, 59828884), (10199, 54038992), (11656, 47284118), (11998, 45936296), (12152, 45354154), (13712, 40194259), (15764, 34962172), (17453, 31578736), (18424, 29914442), (20398, 27019496), (23312, 23642059), (23996, 22968148), (24304, 22677077), (26461, 20828528), (26567, 20745424), (27587, 19978384), (31528, 17481086), (34906, 15789368), (36848, 14957221), (40279, 13683152), (40796, 13509748), (41993, 13124656), (47992, 11484074), (52922, 10414264), (53134, 10372712), (55174, 9989192), (63056, 8740543), (69812, 7894684), (71393, 7719856), (80558, 6841576), (81592, 6754874), (83986, 6562328), (95984, 5742037), (105844, 5207132), (106268, 5186356), (110348, 4994596), (122171, 4511248), (139624, 3947342), (142786, 3859928), (161116, 3420788), (163184, 3377437), (167972, 3281164), (185227, 2975504), (185969, 2963632), (211688, 2603566), (212536, 2593178), (220696, 2497298), (244342, 2255624), (279248, 1973671), (281953, 1954736), (285572, 1929964), (322232, 1710394), (335944, 1640582), (370454, 1487752), (371938, 1481816), (423376, 1301783), (425072, 1296589), (441392, 1248649), (482491, 1142288), (488684, 1127812), (563906, 977368), (571144, 964982), (644464, 855197), (671888, 820291), (740908, 743876)]