785052828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 2345353920

約数和(自身を除く): 1560301092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 269, 313, 333, 444, 518, 538, 626, 666, 777, 807, 939, 1036, 1076, 1252, 1332, 1554, 1614, 1878, 1883, 2191, 2331, 2421, 2817, 3108, 3228, 3756, 3766, 4382, 4662, 4842, 5634, 5649, 6573, 7532, 8764, 9324, 9684, 9953, 11268, 11298, 11581, 13146, 16947, 19719, 19906, 22596, 23162, 26292, 29859, 33894, 34743, 39438, 39812, 46324, 59718, 67788, 69486, 69671, 78876, 81067, 84197, 89577, 104229, 119436, 138972, 139342, 162134, 168394, 179154, 208458, 209013, 243201, 252591, 278684, 324268, 336788, 358308, 416916, 418026, 486402, 505182, 589379, 627039, 729603, 757773, 836052, 972804, 1010364, 1178758, 1254078, 1459206, 1515546, 1768137, 2357516, 2508156, 2918412, 3031092, 3115289, 3536274, 5304411, 6230578, 7072548, 9345867, 10608822, 12461156, 18691734, 21217644, 21807023, 28037601, 37383468, 43614046, 56075202, 65421069, 87228092, 112150404, 130842138, 196263207, 261684276, 392526414, 785052828]

約数ペア:

[(1, 785052828), (2, 392526414), (3, 261684276), (4, 196263207), (6, 130842138), (7, 112150404), (9, 87228092), (12, 65421069), (14, 56075202), (18, 43614046), (21, 37383468), (28, 28037601), (36, 21807023), (37, 21217644), (42, 18691734), (63, 12461156), (74, 10608822), (84, 9345867), (111, 7072548), (126, 6230578), (148, 5304411), (222, 3536274), (252, 3115289), (259, 3031092), (269, 2918412), (313, 2508156), (333, 2357516), (444, 1768137), (518, 1515546), (538, 1459206), (626, 1254078), (666, 1178758), (777, 1010364), (807, 972804), (939, 836052), (1036, 757773), (1076, 729603), (1252, 627039), (1332, 589379), (1554, 505182), (1614, 486402), (1878, 418026), (1883, 416916), (2191, 358308), (2331, 336788), (2421, 324268), (2817, 278684), (3108, 252591), (3228, 243201), (3756, 209013), (3766, 208458), (4382, 179154), (4662, 168394), (4842, 162134), (5634, 139342), (5649, 138972), (6573, 119436), (7532, 104229), (8764, 89577), (9324, 84197), (9684, 81067), (9953, 78876), (11268, 69671), (11298, 69486), (11581, 67788), (13146, 59718), (16947, 46324), (19719, 39812), (19906, 39438), (22596, 34743), (23162, 33894), (26292, 29859)]