40831308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 108

約数和(自身を含む): 121998240

約数和(自身を除く): 81166932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 196, 237, 252, 293, 294, 316, 441, 474, 553, 586, 588, 711, 879, 882, 948, 1106, 1172, 1422, 1659, 1758, 1764, 2051, 2212, 2637, 2844, 3318, 3516, 3871, 4102, 4977, 5274, 6153, 6636, 7742, 8204, 9954, 10548, 11613, 12306, 14357, 15484, 18459, 19908, 23147, 23226, 24612, 28714, 34839, 36918, 43071, 46294, 46452, 57428, 69441, 69678, 73836, 86142, 92588, 129213, 138882, 139356, 162029, 172284, 208323, 258426, 277764, 324058, 416646, 486087, 516852, 648116, 833292, 972174, 1134203, 1458261, 1944348, 2268406, 2916522, 3402609, 4536812, 5833044, 6805218, 10207827, 13610436, 20415654, 40831308]

約数ペア:

[(1, 40831308), (2, 20415654), (3, 13610436), (4, 10207827), (6, 6805218), (7, 5833044), (9, 4536812), (12, 3402609), (14, 2916522), (18, 2268406), (21, 1944348), (28, 1458261), (36, 1134203), (42, 972174), (49, 833292), (63, 648116), (79, 516852), (84, 486087), (98, 416646), (126, 324058), (147, 277764), (158, 258426), (196, 208323), (237, 172284), (252, 162029), (293, 139356), (294, 138882), (316, 129213), (441, 92588), (474, 86142), (553, 73836), (586, 69678), (588, 69441), (711, 57428), (879, 46452), (882, 46294), (948, 43071), (1106, 36918), (1172, 34839), (1422, 28714), (1659, 24612), (1758, 23226), (1764, 23147), (2051, 19908), (2212, 18459), (2637, 15484), (2844, 14357), (3318, 12306), (3516, 11613), (3871, 10548), (4102, 9954), (4977, 8204), (5274, 7742), (6153, 6636)]