857728872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4013

約数の個数: 256

約数和(自身を含む): 3199795200

約数和(自身を除く): 2342066328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 108, 117, 126, 132, 143, 154, 156, 168, 182, 189, 198, 216, 231, 234, 252, 264, 273, 286, 297, 308, 312, 351, 364, 378, 396, 429, 462, 468, 504, 546, 572, 594, 616, 693, 702, 728, 756, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1188, 1287, 1386, 1404, 1512, 1638, 1716, 1848, 2002, 2079, 2184, 2376, 2457, 2574, 2772, 2808, 3003, 3276, 3432, 3861, 3967, 4004, 4158, 4914, 5148, 5544, 6006, 6552, 7722, 7934, 8008, 8316, 9009, 9828, 10296, 11901, 12012, 15444, 15868, 16632, 18018, 19656, 23802, 24024, 27027, 27769, 30888, 31736, 35703, 36036, 43637, 47604, 51571, 54054, 55538, 71406, 72072, 83307, 87274, 95208, 103142, 107109, 108108, 111076, 130911, 142812, 154713, 166614, 174548, 206284, 214218, 216216, 222152, 249921, 261822, 285624, 305459, 309426, 333228, 349096, 360997, 392733, 412568, 428436, 464139, 499842, 523644, 567281, 610918, 618852, 666456, 721994, 749763, 785466, 856872, 916377, 928278, 999684, 1047288, 1082991, 1134562, 1178199, 1221836, 1237704, 1392417, 1443988, 1499526, 1570932, 1701843, 1832754, 1856556, 1999368, 2165982, 2269124, 2356398, 2443672, 2749131, 2784834, 2887976, 2999052, 3141864, 3248973, 3403686, 3665508, 3713112, 3970967, 4331964, 4538248, 4712796, 5105529, 5498262, 5569668, 5998104, 6497946, 6807372, 7331016, 7941934, 8247393, 8663928, 9425592, 9746919, 10211058, 10996524, 11139336, 11912901, 12995892, 13614744, 15316587, 15883868, 16494786, 19493838, 20422116, 21993048, 23825802, 25991784, 30633174, 31767736, 32989572, 35738703, 38987676, 40844232, 47651604, 61266348, 65979144, 71477406, 77975352, 95303208, 107216109, 122532696, 142954812, 214432218, 285909624, 428864436, 857728872]

約数ペア:

[(1, 857728872), (2, 428864436), (3, 285909624), (4, 214432218), (6, 142954812), (7, 122532696), (8, 107216109), (9, 95303208), (11, 77975352), (12, 71477406), (13, 65979144), (14, 61266348), (18, 47651604), (21, 40844232), (22, 38987676), (24, 35738703), (26, 32989572), (27, 31767736), (28, 30633174), (33, 25991784), (36, 23825802), (39, 21993048), (42, 20422116), (44, 19493838), (52, 16494786), (54, 15883868), (56, 15316587), (63, 13614744), (66, 12995892), (72, 11912901), (77, 11139336), (78, 10996524), (84, 10211058), (88, 9746919), (91, 9425592), (99, 8663928), (104, 8247393), (108, 7941934), (117, 7331016), (126, 6807372), (132, 6497946), (143, 5998104), (154, 5569668), (156, 5498262), (168, 5105529), (182, 4712796), (189, 4538248), (198, 4331964), (216, 3970967), (231, 3713112), (234, 3665508), (252, 3403686), (264, 3248973), (273, 3141864), (286, 2999052), (297, 2887976), (308, 2784834), (312, 2749131), (351, 2443672), (364, 2356398), (378, 2269124), (396, 2165982), (429, 1999368), (462, 1856556), (468, 1832754), (504, 1701843), (546, 1570932), (572, 1499526), (594, 1443988), (616, 1392417), (693, 1237704), (702, 1221836), (728, 1178199), (756, 1134562), (792, 1082991), (819, 1047288), (858, 999684), (924, 928278), (936, 916377), (1001, 856872), (1092, 785466), (1144, 749763), (1188, 721994), (1287, 666456), (1386, 618852), (1404, 610918), (1512, 567281), (1638, 523644), (1716, 499842), (1848, 464139), (2002, 428436), (2079, 412568), (2184, 392733), (2376, 360997), (2457, 349096), (2574, 333228), (2772, 309426), (2808, 305459), (3003, 285624), (3276, 261822), (3432, 249921), (3861, 222152), (3967, 216216), (4004, 214218), (4158, 206284), (4914, 174548), (5148, 166614), (5544, 154713), (6006, 142812), (6552, 130911), (7722, 111076), (7934, 108108), (8008, 107109), (8316, 103142), (9009, 95208), (9828, 87274), (10296, 83307), (11901, 72072), (12012, 71406), (15444, 55538), (15868, 54054), (16632, 51571), (18018, 47604), (19656, 43637), (23802, 36036), (24024, 35703), (27027, 31736), (27769, 30888)]