1289591784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 192

約数和(自身を含む): 4033411200

約数和(自身を除く): 2743819416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 37, 39, 46, 52, 69, 72, 74, 78, 92, 104, 111, 117, 138, 148, 156, 184, 207, 222, 234, 276, 296, 299, 312, 333, 414, 444, 468, 481, 552, 598, 666, 828, 851, 888, 897, 936, 962, 1196, 1332, 1443, 1619, 1656, 1702, 1794, 1924, 2392, 2553, 2664, 2691, 2886, 3238, 3404, 3588, 3848, 4329, 4857, 5106, 5382, 5772, 6476, 6808, 7176, 7659, 8658, 9714, 10212, 10764, 11063, 11544, 12952, 14571, 15318, 17316, 19428, 20424, 21047, 21528, 22126, 29142, 30636, 33189, 34632, 37237, 38856, 42094, 44252, 58284, 59903, 61272, 63141, 66378, 74474, 84188, 88504, 99567, 111711, 116568, 119806, 126282, 132756, 148948, 168376, 179709, 189423, 199134, 223422, 239612, 252564, 265512, 297896, 335133, 359418, 378846, 398268, 446844, 479224, 484081, 505128, 539127, 670266, 718836, 757692, 778739, 796536, 893688, 968162, 1078254, 1340532, 1377769, 1437672, 1452243, 1515384, 1557478, 1936324, 2156508, 2336217, 2681064, 2755538, 2904486, 3114956, 3872648, 4133307, 4313016, 4356729, 4672434, 5511076, 5808972, 6229912, 7008651, 8266614, 8713458, 9344868, 11022152, 11617944, 12399921, 14017302, 16533228, 17426916, 17910997, 18689736, 24799842, 28034604, 33066456, 34853832, 35821994, 49599684, 53732991, 56069208, 71643988, 99199368, 107465982, 143287976, 161198973, 214931964, 322397946, 429863928, 644795892, 1289591784]

約数ペア:

[(1, 1289591784), (2, 644795892), (3, 429863928), (4, 322397946), (6, 214931964), (8, 161198973), (9, 143287976), (12, 107465982), (13, 99199368), (18, 71643988), (23, 56069208), (24, 53732991), (26, 49599684), (36, 35821994), (37, 34853832), (39, 33066456), (46, 28034604), (52, 24799842), (69, 18689736), (72, 17910997), (74, 17426916), (78, 16533228), (92, 14017302), (104, 12399921), (111, 11617944), (117, 11022152), (138, 9344868), (148, 8713458), (156, 8266614), (184, 7008651), (207, 6229912), (222, 5808972), (234, 5511076), (276, 4672434), (296, 4356729), (299, 4313016), (312, 4133307), (333, 3872648), (414, 3114956), (444, 2904486), (468, 2755538), (481, 2681064), (552, 2336217), (598, 2156508), (666, 1936324), (828, 1557478), (851, 1515384), (888, 1452243), (897, 1437672), (936, 1377769), (962, 1340532), (1196, 1078254), (1332, 968162), (1443, 893688), (1619, 796536), (1656, 778739), (1702, 757692), (1794, 718836), (1924, 670266), (2392, 539127), (2553, 505128), (2664, 484081), (2691, 479224), (2886, 446844), (3238, 398268), (3404, 378846), (3588, 359418), (3848, 335133), (4329, 297896), (4857, 265512), (5106, 252564), (5382, 239612), (5772, 223422), (6476, 199134), (6808, 189423), (7176, 179709), (7659, 168376), (8658, 148948), (9714, 132756), (10212, 126282), (10764, 119806), (11063, 116568), (11544, 111711), (12952, 99567), (14571, 88504), (15318, 84188), (17316, 74474), (19428, 66378), (20424, 63141), (21047, 61272), (21528, 59903), (22126, 58284), (29142, 44252), (30636, 42094), (33189, 38856), (34632, 37237)]