216077316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 645378048

約数和(自身を除く): 429300732

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, 169, 182, 186, 217, 273, 338, 364, 372, 403, 434, 491, 507, 546, 651, 676, 806, 868, 982, 1014, 1092, 1183, 1209, 1302, 1473, 1612, 1964, 2028, 2366, 2418, 2604, 2821, 2946, 3437, 3549, 4732, 4836, 5239, 5642, 5892, 6383, 6874, 7098, 8463, 10311, 10478, 11284, 12766, 13748, 14196, 15221, 15717, 16926, 19149, 20622, 20956, 25532, 30442, 31434, 33852, 36673, 38298, 41244, 44681, 45663, 60884, 62868, 73346, 76596, 82979, 89362, 91326, 106547, 110019, 134043, 146692, 165958, 178724, 182652, 197873, 213094, 220038, 248937, 268086, 319641, 331916, 395746, 426188, 440076, 497874, 536172, 580853, 593619, 639282, 791492, 995748, 1161706, 1187238, 1278564, 1385111, 1742559, 2323412, 2374476, 2572349, 2770222, 3485118, 4155333, 5144698, 5540444, 6970236, 7717047, 8310666, 10289396, 15434094, 16621332, 18006443, 30868188, 36012886, 54019329, 72025772, 108038658, 216077316]

約数ペア:

[(1, 216077316), (2, 108038658), (3, 72025772), (4, 54019329), (6, 36012886), (7, 30868188), (12, 18006443), (13, 16621332), (14, 15434094), (21, 10289396), (26, 8310666), (28, 7717047), (31, 6970236), (39, 5540444), (42, 5144698), (52, 4155333), (62, 3485118), (78, 2770222), (84, 2572349), (91, 2374476), (93, 2323412), (124, 1742559), (156, 1385111), (169, 1278564), (182, 1187238), (186, 1161706), (217, 995748), (273, 791492), (338, 639282), (364, 593619), (372, 580853), (403, 536172), (434, 497874), (491, 440076), (507, 426188), (546, 395746), (651, 331916), (676, 319641), (806, 268086), (868, 248937), (982, 220038), (1014, 213094), (1092, 197873), (1183, 182652), (1209, 178724), (1302, 165958), (1473, 146692), (1612, 134043), (1964, 110019), (2028, 106547), (2366, 91326), (2418, 89362), (2604, 82979), (2821, 76596), (2946, 73346), (3437, 62868), (3549, 60884), (4732, 45663), (4836, 44681), (5239, 41244), (5642, 38298), (5892, 36673), (6383, 33852), (6874, 31434), (7098, 30442), (8463, 25532), (10311, 20956), (10478, 20622), (11284, 19149), (12766, 16926), (13748, 15717), (14196, 15221)]