831223536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 2590563360

約数和(自身を除く): 1759339824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 101, 104, 109, 121, 132, 143, 156, 176, 202, 208, 218, 242, 264, 286, 303, 312, 327, 363, 404, 429, 436, 484, 528, 572, 606, 624, 654, 726, 808, 858, 872, 968, 1111, 1144, 1199, 1212, 1308, 1313, 1417, 1452, 1573, 1616, 1716, 1744, 1936, 2222, 2288, 2398, 2424, 2616, 2626, 2834, 2904, 3146, 3333, 3432, 3597, 3939, 4251, 4444, 4719, 4796, 4848, 5232, 5252, 5668, 5808, 6292, 6666, 6864, 7194, 7878, 8502, 8888, 9438, 9592, 10504, 11009, 11336, 12221, 12584, 13189, 13332, 14388, 14443, 15587, 15756, 17004, 17776, 18876, 19184, 21008, 22018, 22672, 24442, 25168, 26378, 26664, 28776, 28886, 31174, 31512, 33027, 34008, 36663, 37752, 39567, 43329, 44036, 46761, 48884, 52756, 53328, 57552, 57772, 62348, 63024, 66054, 68016, 73326, 75504, 79134, 86658, 88072, 93522, 97768, 105512, 115544, 121099, 124696, 132108, 143117, 146652, 158268, 158873, 171457, 173316, 176144, 187044, 195536, 211024, 231088, 242198, 249392, 264216, 286234, 293304, 316536, 317746, 342914, 346632, 363297, 374088, 429351, 476619, 484396, 514371, 528432, 572468, 586608, 633072, 635492, 685828, 693264, 726594, 748176, 858702, 953238, 968792, 1028742, 1144936, 1270984, 1332089, 1371656, 1453188, 1574287, 1717404, 1906476, 1937584, 2057484, 2289872, 2541968, 2664178, 2743312, 2906376, 3148574, 3434808, 3812952, 3996267, 4114968, 4722861, 5328356, 5812752, 6297148, 6869616, 7625904, 7992534, 8229936, 9445722, 10656712, 12594296, 15985068, 17317157, 18891444, 21313424, 25188592, 31970136, 34634314, 37782888, 51951471, 63940272, 69268628, 75565776, 103902942, 138537256, 207805884, 277074512, 415611768, 831223536]

約数ペア:

[(1, 831223536), (2, 415611768), (3, 277074512), (4, 207805884), (6, 138537256), (8, 103902942), (11, 75565776), (12, 69268628), (13, 63940272), (16, 51951471), (22, 37782888), (24, 34634314), (26, 31970136), (33, 25188592), (39, 21313424), (44, 18891444), (48, 17317157), (52, 15985068), (66, 12594296), (78, 10656712), (88, 9445722), (101, 8229936), (104, 7992534), (109, 7625904), (121, 6869616), (132, 6297148), (143, 5812752), (156, 5328356), (176, 4722861), (202, 4114968), (208, 3996267), (218, 3812952), (242, 3434808), (264, 3148574), (286, 2906376), (303, 2743312), (312, 2664178), (327, 2541968), (363, 2289872), (404, 2057484), (429, 1937584), (436, 1906476), (484, 1717404), (528, 1574287), (572, 1453188), (606, 1371656), (624, 1332089), (654, 1270984), (726, 1144936), (808, 1028742), (858, 968792), (872, 953238), (968, 858702), (1111, 748176), (1144, 726594), (1199, 693264), (1212, 685828), (1308, 635492), (1313, 633072), (1417, 586608), (1452, 572468), (1573, 528432), (1616, 514371), (1716, 484396), (1744, 476619), (1936, 429351), (2222, 374088), (2288, 363297), (2398, 346632), (2424, 342914), (2616, 317746), (2626, 316536), (2834, 293304), (2904, 286234), (3146, 264216), (3333, 249392), (3432, 242198), (3597, 231088), (3939, 211024), (4251, 195536), (4444, 187044), (4719, 176144), (4796, 173316), (4848, 171457), (5232, 158873), (5252, 158268), (5668, 146652), (5808, 143117), (6292, 132108), (6666, 124696), (6864, 121099), (7194, 115544), (7878, 105512), (8502, 97768), (8888, 93522), (9438, 88072), (9592, 86658), (10504, 79134), (11009, 75504), (11336, 73326), (12221, 68016), (12584, 66054), (13189, 63024), (13332, 62348), (14388, 57772), (14443, 57552), (15587, 53328), (15756, 52756), (17004, 48884), (17776, 46761), (18876, 44036), (19184, 43329), (21008, 39567), (22018, 37752), (22672, 36663), (24442, 34008), (25168, 33027), (26378, 31512), (26664, 31174), (28776, 28886)]