40256244

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{7607}}^1$

素因数の和:7634

約数の個数: 72

約数和(自身を含む): 121423680

約数和(自身を除く): 81167436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 7607, 15214, 22821, 30428, 45642, 53249, 68463, 91284, 106498, 136926, 159747, 205389, 212996, 273852, 319494, 372743, 410778, 479241, 638988, 745486, 821556, 958482, 1118229, 1437723, 1490972, 1916964, 2236458, 2875446, 3354687, 4472916, 5750892, 6709374, 10064061, 13418748, 20128122, 40256244]

約数ペア:

[(1, 40256244), (2, 20128122), (3, 13418748), (4, 10064061), (6, 6709374), (7, 5750892), (9, 4472916), (12, 3354687), (14, 2875446), (18, 2236458), (21, 1916964), (27, 1490972), (28, 1437723), (36, 1118229), (42, 958482), (49, 821556), (54, 745486), (63, 638988), (84, 479241), (98, 410778), (108, 372743), (126, 319494), (147, 273852), (189, 212996), (196, 205389), (252, 159747), (294, 136926), (378, 106498), (441, 91284), (588, 68463), (756, 53249), (882, 45642), (1323, 30428), (1764, 22821), (2646, 15214), (5292, 7607)]