1543220448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18979}}^1$

素因数の和:19021

約数の個数: 144

約数和(自身を含む): 5089069440

約数和(自身を除く): 3545848992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2904, 3388, 3696, 3872, 5082, 5808, 6776, 7392, 10164, 11616, 13552, 18979, 20328, 27104, 37958, 40656, 56937, 75916, 81312, 113874, 132853, 151832, 208769, 227748, 265706, 303664, 398559, 417538, 455496, 531412, 607328, 626307, 797118, 835076, 910992, 1062824, 1252614, 1461383, 1594236, 1670152, 1821984, 2125648, 2296459, 2505228, 2922766, 3188472, 3340304, 4251296, 4384149, 4592918, 5010456, 5845532, 6376944, 6680608, 6889377, 8768298, 9185836, 10020912, 11691064, 12753888, 13778754, 16075213, 17536596, 18371672, 20041824, 23382128, 27557508, 32150426, 35073192, 36743344, 46764256, 48225639, 55115016, 64300852, 70146384, 73486688, 96451278, 110230032, 128601704, 140292768, 192902556, 220460064, 257203408, 385805112, 514406816, 771610224, 1543220448]

約数ペア:

[(1, 1543220448), (2, 771610224), (3, 514406816), (4, 385805112), (6, 257203408), (7, 220460064), (8, 192902556), (11, 140292768), (12, 128601704), (14, 110230032), (16, 96451278), (21, 73486688), (22, 70146384), (24, 64300852), (28, 55115016), (32, 48225639), (33, 46764256), (42, 36743344), (44, 35073192), (48, 32150426), (56, 27557508), (66, 23382128), (77, 20041824), (84, 18371672), (88, 17536596), (96, 16075213), (112, 13778754), (121, 12753888), (132, 11691064), (154, 10020912), (168, 9185836), (176, 8768298), (224, 6889377), (231, 6680608), (242, 6376944), (264, 5845532), (308, 5010456), (336, 4592918), (352, 4384149), (363, 4251296), (462, 3340304), (484, 3188472), (528, 2922766), (616, 2505228), (672, 2296459), (726, 2125648), (847, 1821984), (924, 1670152), (968, 1594236), (1056, 1461383), (1232, 1252614), (1452, 1062824), (1694, 910992), (1848, 835076), (1936, 797118), (2464, 626307), (2541, 607328), (2904, 531412), (3388, 455496), (3696, 417538), (3872, 398559), (5082, 303664), (5808, 265706), (6776, 227748), (7392, 208769), (10164, 151832), (11616, 132853), (13552, 113874), (18979, 81312), (20328, 75916), (27104, 56937), (37958, 40656)]