79966889728

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{2417}}^1$

素因数の和:2854

約数の個数: 144

約数和(自身を含む): 180298460160

約数和(自身を除く): 100331570432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 379, 496, 682, 704, 758, 992, 1364, 1408, 1516, 1984, 2417, 2728, 2816, 3032, 3968, 4169, 4834, 5456, 6064, 7936, 8338, 9668, 10912, 11749, 12128, 16676, 19336, 21824, 23498, 24256, 26587, 33352, 38672, 43648, 46996, 48512, 53174, 66704, 74927, 77344, 87296, 93992, 97024, 106348, 129239, 133408, 149854, 154688, 187984, 212696, 258478, 266816, 299708, 309376, 375968, 425392, 516956, 533632, 599416, 618752, 751936, 824197, 850784, 916043, 1033912, 1067264, 1198832, 1503872, 1648394, 1701568, 1832086, 2067824, 2397664, 3007744, 3296788, 3403136, 3664172, 4135648, 4795328, 6593576, 6806272, 7328344, 8271296, 9590656, 10076473, 13187152, 14656688, 16542592, 19181312, 20152946, 26374304, 28397333, 29313376, 33085184, 40305892, 52748608, 56794666, 58626752, 80611784, 105497216, 113589332, 117253504, 161223568, 210994432, 227178664, 234507008, 312370663, 322447136, 454357328, 624741326, 644894272, 908714656, 1249482652, 1289788544, 1817429312, 2498965304, 2579577088, 3634858624, 4997930608, 7269717248, 9995861216, 19991722432, 39983444864, 79966889728]

約数ペア:

[(1, 79966889728), (2, 39983444864), (4, 19991722432), (8, 9995861216), (11, 7269717248), (16, 4997930608), (22, 3634858624), (31, 2579577088), (32, 2498965304), (44, 1817429312), (62, 1289788544), (64, 1249482652), (88, 908714656), (124, 644894272), (128, 624741326), (176, 454357328), (248, 322447136), (256, 312370663), (341, 234507008), (352, 227178664), (379, 210994432), (496, 161223568), (682, 117253504), (704, 113589332), (758, 105497216), (992, 80611784), (1364, 58626752), (1408, 56794666), (1516, 52748608), (1984, 40305892), (2417, 33085184), (2728, 29313376), (2816, 28397333), (3032, 26374304), (3968, 20152946), (4169, 19181312), (4834, 16542592), (5456, 14656688), (6064, 13187152), (7936, 10076473), (8338, 9590656), (9668, 8271296), (10912, 7328344), (11749, 6806272), (12128, 6593576), (16676, 4795328), (19336, 4135648), (21824, 3664172), (23498, 3403136), (24256, 3296788), (26587, 3007744), (33352, 2397664), (38672, 2067824), (43648, 1832086), (46996, 1701568), (48512, 1648394), (53174, 1503872), (66704, 1198832), (74927, 1067264), (77344, 1033912), (87296, 916043), (93992, 850784), (97024, 824197), (106348, 751936), (129239, 618752), (133408, 599416), (149854, 533632), (154688, 516956), (187984, 425392), (212696, 375968), (258478, 309376), (266816, 299708)]