838102356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1695

約数の個数: 192

約数和(自身を含む): 2726438400

約数和(自身を除く): 1888336044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 53, 54, 63, 78, 84, 91, 106, 108, 117, 126, 156, 159, 182, 189, 212, 234, 252, 273, 318, 351, 364, 371, 378, 468, 477, 546, 636, 689, 702, 742, 756, 819, 954, 1092, 1113, 1378, 1404, 1431, 1484, 1609, 1638, 1908, 2067, 2226, 2457, 2756, 2862, 3218, 3276, 3339, 4134, 4452, 4823, 4827, 4914, 5724, 6201, 6436, 6678, 8268, 9646, 9654, 9828, 10017, 11263, 12402, 13356, 14469, 14481, 18603, 19292, 19308, 20034, 20917, 22526, 24804, 28938, 28962, 33789, 37206, 40068, 41834, 43407, 43443, 45052, 57876, 57924, 62751, 67578, 74412, 83668, 85277, 86814, 86886, 101367, 125502, 130221, 135156, 146419, 170554, 173628, 173772, 188253, 202734, 251004, 255831, 260442, 292838, 304101, 341108, 376506, 405468, 439257, 511662, 520884, 564759, 585676, 596939, 608202, 753012, 767493, 878514, 1023324, 1108601, 1129518, 1193878, 1216404, 1317771, 1534986, 1757028, 1790817, 2217202, 2259036, 2302479, 2387756, 2635542, 3069972, 3325803, 3581634, 3953313, 4434404, 4604958, 5271084, 5372451, 6651606, 7163268, 7760207, 7906626, 9209916, 9977409, 10744902, 13303212, 15520414, 15813252, 16117353, 19954818, 21489804, 23280621, 29932227, 31040828, 32234706, 39909636, 46561242, 59864454, 64469412, 69841863, 93122484, 119728908, 139683726, 209525589, 279367452, 419051178, 838102356]

約数ペア:

[(1, 838102356), (2, 419051178), (3, 279367452), (4, 209525589), (6, 139683726), (7, 119728908), (9, 93122484), (12, 69841863), (13, 64469412), (14, 59864454), (18, 46561242), (21, 39909636), (26, 32234706), (27, 31040828), (28, 29932227), (36, 23280621), (39, 21489804), (42, 19954818), (52, 16117353), (53, 15813252), (54, 15520414), (63, 13303212), (78, 10744902), (84, 9977409), (91, 9209916), (106, 7906626), (108, 7760207), (117, 7163268), (126, 6651606), (156, 5372451), (159, 5271084), (182, 4604958), (189, 4434404), (212, 3953313), (234, 3581634), (252, 3325803), (273, 3069972), (318, 2635542), (351, 2387756), (364, 2302479), (371, 2259036), (378, 2217202), (468, 1790817), (477, 1757028), (546, 1534986), (636, 1317771), (689, 1216404), (702, 1193878), (742, 1129518), (756, 1108601), (819, 1023324), (954, 878514), (1092, 767493), (1113, 753012), (1378, 608202), (1404, 596939), (1431, 585676), (1484, 564759), (1609, 520884), (1638, 511662), (1908, 439257), (2067, 405468), (2226, 376506), (2457, 341108), (2756, 304101), (2862, 292838), (3218, 260442), (3276, 255831), (3339, 251004), (4134, 202734), (4452, 188253), (4823, 173772), (4827, 173628), (4914, 170554), (5724, 146419), (6201, 135156), (6436, 130221), (6678, 125502), (8268, 101367), (9646, 86886), (9654, 86814), (9828, 85277), (10017, 83668), (11263, 74412), (12402, 67578), (13356, 62751), (14469, 57924), (14481, 57876), (18603, 45052), (19292, 43443), (19308, 43407), (20034, 41834), (20917, 40068), (22526, 37206), (24804, 33789), (28938, 28962)]