15661303812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{297359}}^1$

素因数の和:297406

約数の個数: 144

約数和(自身を含む): 51954739200

約数和(自身を除く): 36293435388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2508, 2772, 2926, 3762, 4389, 4788, 5852, 7524, 8778, 13167, 17556, 26334, 52668, 297359, 594718, 892077, 1189436, 1784154, 2081513, 2676231, 3270949, 3568308, 4163026, 5352462, 5649821, 6244539, 6541898, 8326052, 9812847, 10704924, 11299642, 12489078, 13083796, 16949463, 18733617, 19625694, 22599284, 22896643, 24978156, 29438541, 33898926, 37467234, 39251388, 39548747, 45793286, 50848389, 58877082, 62148031, 67797852, 68689929, 74934468, 79097494, 91586572, 101696778, 117754164, 118646241, 124296062, 137379858, 158194988, 186444093, 203393556, 206069787, 237292482, 248592124, 274759716, 355938723, 372888186, 412139574, 435036217, 474584964, 559332279, 711877446, 745776372, 824279148, 870072434, 1118664558, 1305108651, 1423754892, 1740144868, 2237329116, 2610217302, 3915325953, 5220434604, 7830651906, 15661303812]

約数ペア:

[(1, 15661303812), (2, 7830651906), (3, 5220434604), (4, 3915325953), (6, 2610217302), (7, 2237329116), (9, 1740144868), (11, 1423754892), (12, 1305108651), (14, 1118664558), (18, 870072434), (19, 824279148), (21, 745776372), (22, 711877446), (28, 559332279), (33, 474584964), (36, 435036217), (38, 412139574), (42, 372888186), (44, 355938723), (57, 274759716), (63, 248592124), (66, 237292482), (76, 206069787), (77, 203393556), (84, 186444093), (99, 158194988), (114, 137379858), (126, 124296062), (132, 118646241), (133, 117754164), (154, 101696778), (171, 91586572), (198, 79097494), (209, 74934468), (228, 68689929), (231, 67797852), (252, 62148031), (266, 58877082), (308, 50848389), (342, 45793286), (396, 39548747), (399, 39251388), (418, 37467234), (462, 33898926), (532, 29438541), (627, 24978156), (684, 22896643), (693, 22599284), (798, 19625694), (836, 18733617), (924, 16949463), (1197, 13083796), (1254, 12489078), (1386, 11299642), (1463, 10704924), (1596, 9812847), (1881, 8326052), (2394, 6541898), (2508, 6244539), (2772, 5649821), (2926, 5352462), (3762, 4163026), (4389, 3568308), (4788, 3270949), (5852, 2676231), (7524, 2081513), (8778, 1784154), (13167, 1189436), (17556, 892077), (26334, 594718), (52668, 297359)]