550306731996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1556491}}^1$

素因数の和:1556592

約数の個数: 144

約数和(自身を含む): 1686091749888

約数和(自身を除く): 1135785017892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 61, 63, 69, 84, 92, 122, 126, 138, 161, 183, 207, 244, 252, 276, 322, 366, 414, 427, 483, 549, 644, 732, 828, 854, 966, 1098, 1281, 1403, 1449, 1708, 1932, 2196, 2562, 2806, 2898, 3843, 4209, 5124, 5612, 5796, 7686, 8418, 9821, 12627, 15372, 16836, 19642, 25254, 29463, 39284, 50508, 58926, 88389, 117852, 176778, 353556, 1556491, 3112982, 4669473, 6225964, 9338946, 10895437, 14008419, 18677892, 21790874, 28016838, 32686311, 35799293, 43581748, 56033676, 65372622, 71598586, 94945951, 98058933, 107397879, 130745244, 143197172, 189891902, 196117866, 214795758, 250595051, 284837853, 322193637, 379783804, 392235732, 429591516, 501190102, 569675706, 644387274, 664621657, 751785153, 854513559, 1002380204, 1139351412, 1288774548, 1329243314, 1503570306, 1709027118, 1993864971, 2183756873, 2255355459, 2658486628, 3007140612, 3418054236, 3987729942, 4367513746, 4510710918, 5981594913, 6551270619, 7975459884, 8735027492, 9021421836, 11963189826, 13102541238, 15286298111, 19653811857, 23926379652, 26205082476, 30572596222, 39307623714, 45858894333, 61145192444, 78615247428, 91717788666, 137576682999, 183435577332, 275153365998, 550306731996]

約数ペア:

[(1, 550306731996), (2, 275153365998), (3, 183435577332), (4, 137576682999), (6, 91717788666), (7, 78615247428), (9, 61145192444), (12, 45858894333), (14, 39307623714), (18, 30572596222), (21, 26205082476), (23, 23926379652), (28, 19653811857), (36, 15286298111), (42, 13102541238), (46, 11963189826), (61, 9021421836), (63, 8735027492), (69, 7975459884), (84, 6551270619), (92, 5981594913), (122, 4510710918), (126, 4367513746), (138, 3987729942), (161, 3418054236), (183, 3007140612), (207, 2658486628), (244, 2255355459), (252, 2183756873), (276, 1993864971), (322, 1709027118), (366, 1503570306), (414, 1329243314), (427, 1288774548), (483, 1139351412), (549, 1002380204), (644, 854513559), (732, 751785153), (828, 664621657), (854, 644387274), (966, 569675706), (1098, 501190102), (1281, 429591516), (1403, 392235732), (1449, 379783804), (1708, 322193637), (1932, 284837853), (2196, 250595051), (2562, 214795758), (2806, 196117866), (2898, 189891902), (3843, 143197172), (4209, 130745244), (5124, 107397879), (5612, 98058933), (5796, 94945951), (7686, 71598586), (8418, 65372622), (9821, 56033676), (12627, 43581748), (15372, 35799293), (16836, 32686311), (19642, 28016838), (25254, 21790874), (29463, 18677892), (39284, 14008419), (50508, 10895437), (58926, 9338946), (88389, 6225964), (117852, 4669473), (176778, 3112982), (353556, 1556491)]