1531471488

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 4199152320

約数和(自身を除く): 2667680832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 137, 172, 192, 258, 274, 344, 384, 411, 516, 548, 677, 688, 822, 1032, 1096, 1354, 1376, 1644, 2031, 2064, 2192, 2708, 2752, 3288, 4062, 4128, 4384, 5416, 5504, 5891, 6576, 8124, 8256, 8768, 10832, 11782, 13152, 16248, 16512, 17536, 17673, 21664, 23564, 26304, 29111, 32496, 35346, 43328, 47128, 52608, 58222, 64992, 70692, 86656, 87333, 92749, 94256, 116444, 129984, 141384, 174666, 185498, 188512, 232888, 259968, 278247, 282768, 349332, 370996, 377024, 465776, 556494, 565536, 698664, 741992, 754048, 931552, 1112988, 1131072, 1397328, 1483984, 1863104, 2225976, 2262144, 2794656, 2967968, 3726208, 3988207, 4451952, 5589312, 5935936, 7976414, 8903904, 11178624, 11871872, 11964621, 15952828, 17807808, 23929242, 31905656, 35615616, 47858484, 63811312, 95716968, 127622624, 191433936, 255245248, 382867872, 510490496, 765735744, 1531471488]

約数ペア:

[(1, 1531471488), (2, 765735744), (3, 510490496), (4, 382867872), (6, 255245248), (8, 191433936), (12, 127622624), (16, 95716968), (24, 63811312), (32, 47858484), (43, 35615616), (48, 31905656), (64, 23929242), (86, 17807808), (96, 15952828), (128, 11964621), (129, 11871872), (137, 11178624), (172, 8903904), (192, 7976414), (258, 5935936), (274, 5589312), (344, 4451952), (384, 3988207), (411, 3726208), (516, 2967968), (548, 2794656), (677, 2262144), (688, 2225976), (822, 1863104), (1032, 1483984), (1096, 1397328), (1354, 1131072), (1376, 1112988), (1644, 931552), (2031, 754048), (2064, 741992), (2192, 698664), (2708, 565536), (2752, 556494), (3288, 465776), (4062, 377024), (4128, 370996), (4384, 349332), (5416, 282768), (5504, 278247), (5891, 259968), (6576, 232888), (8124, 188512), (8256, 185498), (8768, 174666), (10832, 141384), (11782, 129984), (13152, 116444), (16248, 94256), (16512, 92749), (17536, 87333), (17673, 86656), (21664, 70692), (23564, 64992), (26304, 58222), (29111, 52608), (32496, 47128), (35346, 43328)]