217363692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 96

約数和(自身を含む): 644460544

約数和(自身を除く): 427096852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 6421, 8463, 11284, 12842, 16926, 19263, 25684, 33852, 38526, 44947, 77052, 83473, 89894, 134841, 166946, 179788, 199051, 250419, 269682, 333892, 398102, 500838, 539364, 584311, 597153, 796204, 1001676, 1168622, 1194306, 1393357, 1752933, 2337244, 2388612, 2587663, 2786714, 3505866, 4180071, 5175326, 5573428, 7011732, 7762989, 8360142, 10350652, 15525978, 16720284, 18113641, 31051956, 36227282, 54340923, 72454564, 108681846, 217363692]

約数ペア:

[(1, 217363692), (2, 108681846), (3, 72454564), (4, 54340923), (6, 36227282), (7, 31051956), (12, 18113641), (13, 16720284), (14, 15525978), (21, 10350652), (26, 8360142), (28, 7762989), (31, 7011732), (39, 5573428), (42, 5175326), (52, 4180071), (62, 3505866), (78, 2786714), (84, 2587663), (91, 2388612), (93, 2337244), (124, 1752933), (156, 1393357), (182, 1194306), (186, 1168622), (217, 1001676), (273, 796204), (364, 597153), (372, 584311), (403, 539364), (434, 500838), (546, 398102), (651, 333892), (806, 269682), (868, 250419), (1092, 199051), (1209, 179788), (1302, 166946), (1612, 134841), (2418, 89894), (2604, 83473), (2821, 77052), (4836, 44947), (5642, 38526), (6421, 33852), (8463, 25684), (11284, 19263), (12842, 16926)]