636281016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2791}}^1$

素因数の和:2889

約数の個数: 128

約数和(自身を含む): 1929830400

約数和(自身を除く): 1293549384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 59, 69, 84, 92, 118, 138, 161, 168, 177, 184, 236, 276, 322, 354, 413, 472, 483, 552, 644, 708, 826, 966, 1239, 1288, 1357, 1416, 1652, 1932, 2478, 2714, 2791, 3304, 3864, 4071, 4956, 5428, 5582, 8142, 8373, 9499, 9912, 10856, 11164, 16284, 16746, 18998, 19537, 22328, 28497, 32568, 33492, 37996, 39074, 56994, 58611, 64193, 66984, 75992, 78148, 113988, 117222, 128386, 156296, 164669, 192579, 227976, 234444, 256772, 329338, 385158, 449351, 468888, 494007, 513544, 658676, 770316, 898702, 988014, 1152683, 1317352, 1348053, 1540632, 1797404, 1976028, 2305366, 2696106, 3458049, 3594808, 3787387, 3952056, 4610732, 5392212, 6916098, 7574774, 9221464, 10784424, 11362161, 13832196, 15149548, 22724322, 26511709, 27664392, 30299096, 45448644, 53023418, 79535127, 90897288, 106046836, 159070254, 212093672, 318140508, 636281016]

約数ペア:

[(1, 636281016), (2, 318140508), (3, 212093672), (4, 159070254), (6, 106046836), (7, 90897288), (8, 79535127), (12, 53023418), (14, 45448644), (21, 30299096), (23, 27664392), (24, 26511709), (28, 22724322), (42, 15149548), (46, 13832196), (56, 11362161), (59, 10784424), (69, 9221464), (84, 7574774), (92, 6916098), (118, 5392212), (138, 4610732), (161, 3952056), (168, 3787387), (177, 3594808), (184, 3458049), (236, 2696106), (276, 2305366), (322, 1976028), (354, 1797404), (413, 1540632), (472, 1348053), (483, 1317352), (552, 1152683), (644, 988014), (708, 898702), (826, 770316), (966, 658676), (1239, 513544), (1288, 494007), (1357, 468888), (1416, 449351), (1652, 385158), (1932, 329338), (2478, 256772), (2714, 234444), (2791, 227976), (3304, 192579), (3864, 164669), (4071, 156296), (4956, 128386), (5428, 117222), (5582, 113988), (8142, 78148), (8373, 75992), (9499, 66984), (9912, 64193), (10856, 58611), (11164, 56994), (16284, 39074), (16746, 37996), (18998, 33492), (19537, 32568), (22328, 28497)]