215890224

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6703}}^1$

素因数の和:6786

約数の個数: 80

約数和(自身を含む): 618484224

約数和(自身を除く): 402594000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2684, 2928, 4026, 5368, 6703, 8052, 10736, 13406, 16104, 20109, 26812, 32208, 40218, 53624, 73733, 80436, 107248, 147466, 160872, 221199, 294932, 321744, 408883, 442398, 589864, 817766, 884796, 1179728, 1226649, 1635532, 1769592, 2453298, 3271064, 3539184, 4497713, 4906596, 6542128, 8995426, 9813192, 13493139, 17990852, 19626384, 26986278, 35981704, 53972556, 71963408, 107945112, 215890224]

約数ペア:

[(1, 215890224), (2, 107945112), (3, 71963408), (4, 53972556), (6, 35981704), (8, 26986278), (11, 19626384), (12, 17990852), (16, 13493139), (22, 9813192), (24, 8995426), (33, 6542128), (44, 4906596), (48, 4497713), (61, 3539184), (66, 3271064), (88, 2453298), (122, 1769592), (132, 1635532), (176, 1226649), (183, 1179728), (244, 884796), (264, 817766), (366, 589864), (488, 442398), (528, 408883), (671, 321744), (732, 294932), (976, 221199), (1342, 160872), (1464, 147466), (2013, 107248), (2684, 80436), (2928, 73733), (4026, 53624), (5368, 40218), (6703, 32208), (8052, 26812), (10736, 20109), (13406, 16104)]