40591044

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 119528640

約数和(自身を除く): 78937596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 419, 468, 598, 621, 702, 828, 838, 897, 1053, 1196, 1242, 1257, 1404, 1676, 1794, 1863, 2106, 2484, 2514, 2691, 3588, 3726, 3771, 4212, 5028, 5382, 5447, 7452, 7542, 8073, 9637, 10764, 10894, 11313, 15084, 16146, 16341, 19274, 21788, 22626, 24219, 28911, 32292, 32682, 33939, 38548, 45252, 48438, 49023, 57822, 65364, 67878, 86733, 96876, 98046, 115644, 125281, 135756, 147069, 173466, 196092, 250562, 260199, 294138, 346932, 375843, 441207, 501124, 520398, 588276, 751686, 780597, 882414, 1040796, 1127529, 1503372, 1561194, 1764828, 2255058, 3122388, 3382587, 4510116, 6765174, 10147761, 13530348, 20295522, 40591044]

約数ペア:

[(1, 40591044), (2, 20295522), (3, 13530348), (4, 10147761), (6, 6765174), (9, 4510116), (12, 3382587), (13, 3122388), (18, 2255058), (23, 1764828), (26, 1561194), (27, 1503372), (36, 1127529), (39, 1040796), (46, 882414), (52, 780597), (54, 751686), (69, 588276), (78, 520398), (81, 501124), (92, 441207), (108, 375843), (117, 346932), (138, 294138), (156, 260199), (162, 250562), (207, 196092), (234, 173466), (276, 147069), (299, 135756), (324, 125281), (351, 115644), (414, 98046), (419, 96876), (468, 86733), (598, 67878), (621, 65364), (702, 57822), (828, 49023), (838, 48438), (897, 45252), (1053, 38548), (1196, 33939), (1242, 32682), (1257, 32292), (1404, 28911), (1676, 24219), (1794, 22626), (1863, 21788), (2106, 19274), (2484, 16341), (2514, 16146), (2691, 15084), (3588, 11313), (3726, 10894), (3771, 10764), (4212, 9637), (5028, 8073), (5382, 7542), (5447, 7452)]