218134476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4044

約数の個数: 108

約数和(自身を含む): 662276160

約数和(自身を除く): 444141684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3906, 3989, 4557, 6076, 7812, 7978, 9114, 11967, 13671, 15956, 18228, 23934, 27342, 27923, 35901, 47868, 54684, 55846, 71802, 83769, 111692, 123659, 143604, 167538, 195461, 247318, 251307, 335076, 370977, 390922, 494636, 502614, 586383, 741954, 781844, 865613, 1005228, 1112931, 1172766, 1483908, 1731226, 1759149, 2225862, 2345532, 2596839, 3462452, 3518298, 4451724, 5193678, 6059291, 7036596, 7790517, 10387356, 12118582, 15581034, 18177873, 24237164, 31162068, 36355746, 54533619, 72711492, 109067238, 218134476]

約数ペア:

[(1, 218134476), (2, 109067238), (3, 72711492), (4, 54533619), (6, 36355746), (7, 31162068), (9, 24237164), (12, 18177873), (14, 15581034), (18, 12118582), (21, 10387356), (28, 7790517), (31, 7036596), (36, 6059291), (42, 5193678), (49, 4451724), (62, 3518298), (63, 3462452), (84, 2596839), (93, 2345532), (98, 2225862), (124, 1759149), (126, 1731226), (147, 1483908), (186, 1172766), (196, 1112931), (217, 1005228), (252, 865613), (279, 781844), (294, 741954), (372, 586383), (434, 502614), (441, 494636), (558, 390922), (588, 370977), (651, 335076), (868, 251307), (882, 247318), (1116, 195461), (1302, 167538), (1519, 143604), (1764, 123659), (1953, 111692), (2604, 83769), (3038, 71802), (3906, 55846), (3989, 54684), (4557, 47868), (6076, 35901), (7812, 27923), (7978, 27342), (9114, 23934), (11967, 18228), (13671, 15956)]