223691952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{919}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 632459520

約数和(自身を除く): 408767568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 461, 528, 919, 922, 1383, 1838, 1844, 2757, 2766, 3676, 3688, 5071, 5514, 5532, 7352, 7376, 10109, 10142, 11028, 11064, 14704, 15213, 20218, 20284, 22056, 22128, 30327, 30426, 40436, 40568, 44112, 60654, 60852, 80872, 81136, 121308, 121704, 161744, 242616, 243408, 423659, 485232, 847318, 1270977, 1694636, 2541954, 3389272, 4660249, 5083908, 6778544, 9320498, 10167816, 13980747, 18640996, 20335632, 27961494, 37281992, 55922988, 74563984, 111845976, 223691952]

約数ペア:

[(1, 223691952), (2, 111845976), (3, 74563984), (4, 55922988), (6, 37281992), (8, 27961494), (11, 20335632), (12, 18640996), (16, 13980747), (22, 10167816), (24, 9320498), (33, 6778544), (44, 5083908), (48, 4660249), (66, 3389272), (88, 2541954), (132, 1694636), (176, 1270977), (264, 847318), (461, 485232), (528, 423659), (919, 243408), (922, 242616), (1383, 161744), (1838, 121704), (1844, 121308), (2757, 81136), (2766, 80872), (3676, 60852), (3688, 60654), (5071, 44112), (5514, 40568), (5532, 40436), (7352, 30426), (7376, 30327), (10109, 22128), (10142, 22056), (11028, 20284), (11064, 20218), (14704, 15213)]