1445855364

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{3221}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 3765886488

約数和(自身を除く): 2320031124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 337, 444, 666, 674, 1011, 1332, 1348, 2022, 3033, 3221, 4044, 6066, 6442, 9663, 12132, 12469, 12884, 19326, 24938, 28989, 37407, 38652, 49876, 57978, 74814, 112221, 115956, 119177, 149628, 224442, 238354, 357531, 448884, 476708, 715062, 1072593, 1085477, 1430124, 2145186, 2170954, 3256431, 4290372, 4341908, 6512862, 9769293, 13025724, 19538586, 39077172, 40162649, 80325298, 120487947, 160650596, 240975894, 361463841, 481951788, 722927682, 1445855364]

約数ペア:

[(1, 1445855364), (2, 722927682), (3, 481951788), (4, 361463841), (6, 240975894), (9, 160650596), (12, 120487947), (18, 80325298), (36, 40162649), (37, 39077172), (74, 19538586), (111, 13025724), (148, 9769293), (222, 6512862), (333, 4341908), (337, 4290372), (444, 3256431), (666, 2170954), (674, 2145186), (1011, 1430124), (1332, 1085477), (1348, 1072593), (2022, 715062), (3033, 476708), (3221, 448884), (4044, 357531), (6066, 238354), (6442, 224442), (9663, 149628), (12132, 119177), (12469, 115956), (12884, 112221), (19326, 74814), (24938, 57978), (28989, 49876), (37407, 38652)]