1219557744

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2359

約数の個数: 120

約数和(自身を含む): 3533278320

約数和(自身を除く): 2313720576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 89, 129, 144, 172, 178, 258, 267, 344, 356, 387, 516, 534, 688, 712, 774, 801, 1032, 1068, 1424, 1548, 1602, 2064, 2136, 2213, 3096, 3204, 3827, 4272, 4426, 6192, 6408, 6639, 7654, 8852, 11481, 12816, 13278, 15308, 17704, 19917, 22962, 26556, 30616, 34443, 35408, 39834, 45924, 53112, 61232, 68886, 79668, 91848, 95159, 106224, 137772, 159336, 183696, 190318, 196957, 275544, 285477, 318672, 380636, 393914, 551088, 570954, 590871, 761272, 787828, 856431, 1141908, 1181742, 1522544, 1575656, 1712862, 1772613, 2283816, 2363484, 3151312, 3425724, 3545226, 4567632, 4726968, 6851448, 7090452, 8469151, 9453936, 13702896, 14180904, 16938302, 25407453, 28361808, 33876604, 50814906, 67753208, 76222359, 101629812, 135506416, 152444718, 203259624, 304889436, 406519248, 609778872, 1219557744]

約数ペア:

[(1, 1219557744), (2, 609778872), (3, 406519248), (4, 304889436), (6, 203259624), (8, 152444718), (9, 135506416), (12, 101629812), (16, 76222359), (18, 67753208), (24, 50814906), (36, 33876604), (43, 28361808), (48, 25407453), (72, 16938302), (86, 14180904), (89, 13702896), (129, 9453936), (144, 8469151), (172, 7090452), (178, 6851448), (258, 4726968), (267, 4567632), (344, 3545226), (356, 3425724), (387, 3151312), (516, 2363484), (534, 2283816), (688, 1772613), (712, 1712862), (774, 1575656), (801, 1522544), (1032, 1181742), (1068, 1141908), (1424, 856431), (1548, 787828), (1602, 761272), (2064, 590871), (2136, 570954), (2213, 551088), (3096, 393914), (3204, 380636), (3827, 318672), (4272, 285477), (4426, 275544), (6192, 196957), (6408, 190318), (6639, 183696), (7654, 159336), (8852, 137772), (11481, 106224), (12816, 95159), (13278, 91848), (15308, 79668), (17704, 68886), (19917, 61232), (22962, 53112), (26556, 45924), (30616, 39834), (34443, 35408)]