455268996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19890

約数の個数: 108

約数和(自身を含む): 1441757772

約数和(自身を除く): 986488776

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 19853, 22932, 39706, 59559, 79412, 119118, 138971, 178677, 238236, 258089, 277942, 357354, 416913, 516178, 555884, 714708, 774267, 833826, 972797, 1032356, 1250739, 1548534, 1667652, 1806623, 1945594, 2322801, 2501478, 2918391, 3097068, 3613246, 3891188, 4645602, 5002956, 5419869, 5836782, 7226492, 8755173, 9291204, 10839738, 11673564, 12646361, 16259607, 17510346, 21679476, 25292722, 32519214, 35020692, 37939083, 50585444, 65038428, 75878166, 113817249, 151756332, 227634498, 455268996]

約数ペア:

[(1, 455268996), (2, 227634498), (3, 151756332), (4, 113817249), (6, 75878166), (7, 65038428), (9, 50585444), (12, 37939083), (13, 35020692), (14, 32519214), (18, 25292722), (21, 21679476), (26, 17510346), (28, 16259607), (36, 12646361), (39, 11673564), (42, 10839738), (49, 9291204), (52, 8755173), (63, 7226492), (78, 5836782), (84, 5419869), (91, 5002956), (98, 4645602), (117, 3891188), (126, 3613246), (147, 3097068), (156, 2918391), (182, 2501478), (196, 2322801), (234, 1945594), (252, 1806623), (273, 1667652), (294, 1548534), (364, 1250739), (441, 1032356), (468, 972797), (546, 833826), (588, 774267), (637, 714708), (819, 555884), (882, 516178), (1092, 416913), (1274, 357354), (1638, 277942), (1764, 258089), (1911, 238236), (2548, 178677), (3276, 138971), (3822, 119118), (5733, 79412), (7644, 59559), (11466, 39706), (19853, 22932)]