217296912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2459}}^1$

素因数の和:2740

約数の個数: 80

約数和(自身を含む): 644244480

約数和(自身を除く): 426947568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1841, 2104, 2459, 3156, 3682, 4208, 4918, 5523, 6312, 7364, 7377, 9836, 11046, 12624, 14728, 14754, 17213, 19672, 22092, 29456, 29508, 34426, 39344, 44184, 51639, 59016, 68852, 88368, 103278, 118032, 137704, 206556, 275408, 413112, 646717, 826224, 1293434, 1940151, 2586868, 3880302, 4527019, 5173736, 7760604, 9054038, 10347472, 13581057, 15521208, 18108076, 27162114, 31042416, 36216152, 54324228, 72432304, 108648456, 217296912]

約数ペア:

[(1, 217296912), (2, 108648456), (3, 72432304), (4, 54324228), (6, 36216152), (7, 31042416), (8, 27162114), (12, 18108076), (14, 15521208), (16, 13581057), (21, 10347472), (24, 9054038), (28, 7760604), (42, 5173736), (48, 4527019), (56, 3880302), (84, 2586868), (112, 1940151), (168, 1293434), (263, 826224), (336, 646717), (526, 413112), (789, 275408), (1052, 206556), (1578, 137704), (1841, 118032), (2104, 103278), (2459, 88368), (3156, 68852), (3682, 59016), (4208, 51639), (4918, 44184), (5523, 39344), (6312, 34426), (7364, 29508), (7377, 29456), (9836, 22092), (11046, 19672), (12624, 17213), (14728, 14754)]