1445473792

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21227}}^1$

素因数の和:21271

約数の個数: 80

約数和(自身を含む): 3474599040

約数和(自身を除く): 2029125248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 8512, 9728, 17024, 21227, 34048, 42454, 68096, 84908, 148589, 169816, 297178, 339632, 403313, 594356, 679264, 806626, 1188712, 1358528, 1613252, 2377424, 2717056, 2823191, 3226504, 4754848, 5434112, 5646382, 6453008, 9509696, 10868224, 11292764, 12906016, 19019392, 22585528, 25812032, 38038784, 45171056, 51624064, 76077568, 90342112, 103248128, 180684224, 206496256, 361368448, 722736896, 1445473792]

約数ペア:

[(1, 1445473792), (2, 722736896), (4, 361368448), (7, 206496256), (8, 180684224), (14, 103248128), (16, 90342112), (19, 76077568), (28, 51624064), (32, 45171056), (38, 38038784), (56, 25812032), (64, 22585528), (76, 19019392), (112, 12906016), (128, 11292764), (133, 10868224), (152, 9509696), (224, 6453008), (256, 5646382), (266, 5434112), (304, 4754848), (448, 3226504), (512, 2823191), (532, 2717056), (608, 2377424), (896, 1613252), (1064, 1358528), (1216, 1188712), (1792, 806626), (2128, 679264), (2432, 594356), (3584, 403313), (4256, 339632), (4864, 297178), (8512, 169816), (9728, 148589), (17024, 84908), (21227, 68096), (34048, 42454)]