40798728

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 118460160

約数和(自身を除く): 77661432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 677, 744, 837, 972, 1116, 1354, 1674, 1944, 2031, 2232, 2511, 2708, 3348, 4062, 5022, 5416, 6093, 6696, 7533, 8124, 10044, 12186, 15066, 16248, 18279, 20088, 20987, 24372, 30132, 36558, 41974, 48744, 54837, 60264, 62961, 73116, 83948, 109674, 125922, 146232, 164511, 167896, 188883, 219348, 251844, 329022, 377766, 438696, 503688, 566649, 658044, 755532, 1133298, 1316088, 1511064, 1699947, 2266596, 3399894, 4533192, 5099841, 6799788, 10199682, 13599576, 20399364, 40798728]

約数ペア:

[(1, 40798728), (2, 20399364), (3, 13599576), (4, 10199682), (6, 6799788), (8, 5099841), (9, 4533192), (12, 3399894), (18, 2266596), (24, 1699947), (27, 1511064), (31, 1316088), (36, 1133298), (54, 755532), (62, 658044), (72, 566649), (81, 503688), (93, 438696), (108, 377766), (124, 329022), (162, 251844), (186, 219348), (216, 188883), (243, 167896), (248, 164511), (279, 146232), (324, 125922), (372, 109674), (486, 83948), (558, 73116), (648, 62961), (677, 60264), (744, 54837), (837, 48744), (972, 41974), (1116, 36558), (1354, 30132), (1674, 24372), (1944, 20987), (2031, 20088), (2232, 18279), (2511, 16248), (2708, 15066), (3348, 12186), (4062, 10044), (5022, 8124), (5416, 7533), (6093, 6696)]