218440476

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3302

約数の個数: 84

約数和(自身を含む): 598246992

約数和(自身を除く): 379806516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 729, 828, 972, 1242, 1458, 1863, 2484, 2916, 3257, 3726, 5589, 6514, 7452, 9771, 11178, 13028, 16767, 19542, 22356, 29313, 33534, 39084, 58626, 67068, 74911, 87939, 117252, 149822, 175878, 224733, 263817, 299644, 351756, 449466, 527634, 674199, 791451, 898932, 1055268, 1348398, 1582902, 2022597, 2374353, 2696796, 3165804, 4045194, 4748706, 6067791, 8090388, 9497412, 12135582, 18203373, 24271164, 36406746, 54610119, 72813492, 109220238, 218440476]

約数ペア:

[(1, 218440476), (2, 109220238), (3, 72813492), (4, 54610119), (6, 36406746), (9, 24271164), (12, 18203373), (18, 12135582), (23, 9497412), (27, 8090388), (36, 6067791), (46, 4748706), (54, 4045194), (69, 3165804), (81, 2696796), (92, 2374353), (108, 2022597), (138, 1582902), (162, 1348398), (207, 1055268), (243, 898932), (276, 791451), (324, 674199), (414, 527634), (486, 449466), (621, 351756), (729, 299644), (828, 263817), (972, 224733), (1242, 175878), (1458, 149822), (1863, 117252), (2484, 87939), (2916, 74911), (3257, 67068), (3726, 58626), (5589, 39084), (6514, 33534), (7452, 29313), (9771, 22356), (11178, 19542), (13028, 16767)]