1443648976

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 3862520640

約数和(自身を除く): 2418871664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 43, 44, 49, 56, 68, 77, 86, 88, 98, 112, 119, 136, 154, 172, 176, 187, 196, 229, 238, 272, 301, 308, 344, 374, 392, 458, 473, 476, 539, 602, 616, 688, 731, 748, 784, 833, 916, 946, 952, 1078, 1204, 1232, 1309, 1462, 1496, 1603, 1666, 1832, 1892, 1904, 2107, 2156, 2408, 2519, 2618, 2924, 2992, 3206, 3311, 3332, 3664, 3784, 3893, 4214, 4312, 4816, 5038, 5117, 5236, 5848, 6412, 6622, 6664, 7568, 7786, 8041, 8428, 8624, 9163, 9847, 10076, 10234, 10472, 11221, 11696, 12824, 13244, 13328, 15572, 16082, 16856, 17633, 18326, 19694, 20152, 20468, 20944, 22442, 23177, 25648, 26488, 27251, 31144, 32164, 33712, 35266, 35819, 36652, 39388, 40304, 40936, 42823, 44884, 46354, 52976, 54502, 56287, 62288, 64328, 68929, 70532, 71638, 73304, 78776, 81872, 85646, 89768, 92708, 108317, 109004, 112574, 123431, 128656, 137858, 141064, 143276, 146608, 157552, 167399, 171292, 179536, 185416, 190757, 216634, 218008, 225148, 246862, 275716, 282128, 286552, 299761, 334798, 342584, 370832, 381514, 394009, 433268, 436016, 450296, 482503, 493724, 551432, 573104, 599522, 669596, 685168, 758219, 763028, 788018, 866536, 900592, 965006, 987448, 1102864, 1171793, 1199044, 1339192, 1516438, 1526056, 1576036, 1733072, 1841389, 1930012, 1974896, 2098327, 2343586, 2398088, 2678384, 3032876, 3052112, 3152072, 3682778, 3860024, 4196654, 4687172, 4796176, 5307533, 6065752, 6304144, 7365556, 7720048, 8202551, 8393308, 9374344, 10615066, 12131504, 12889723, 14731112, 16405102, 16786616, 18748688, 21230132, 25779446, 29462224, 32810204, 33573232, 42460264, 51558892, 65620408, 84920528, 90228061, 103117784, 131240816, 180456122, 206235568, 360912244, 721824488, 1443648976]

約数ペア:

[(1, 1443648976), (2, 721824488), (4, 360912244), (7, 206235568), (8, 180456122), (11, 131240816), (14, 103117784), (16, 90228061), (17, 84920528), (22, 65620408), (28, 51558892), (34, 42460264), (43, 33573232), (44, 32810204), (49, 29462224), (56, 25779446), (68, 21230132), (77, 18748688), (86, 16786616), (88, 16405102), (98, 14731112), (112, 12889723), (119, 12131504), (136, 10615066), (154, 9374344), (172, 8393308), (176, 8202551), (187, 7720048), (196, 7365556), (229, 6304144), (238, 6065752), (272, 5307533), (301, 4796176), (308, 4687172), (344, 4196654), (374, 3860024), (392, 3682778), (458, 3152072), (473, 3052112), (476, 3032876), (539, 2678384), (602, 2398088), (616, 2343586), (688, 2098327), (731, 1974896), (748, 1930012), (784, 1841389), (833, 1733072), (916, 1576036), (946, 1526056), (952, 1516438), (1078, 1339192), (1204, 1199044), (1232, 1171793), (1309, 1102864), (1462, 987448), (1496, 965006), (1603, 900592), (1666, 866536), (1832, 788018), (1892, 763028), (1904, 758219), (2107, 685168), (2156, 669596), (2408, 599522), (2519, 573104), (2618, 551432), (2924, 493724), (2992, 482503), (3206, 450296), (3311, 436016), (3332, 433268), (3664, 394009), (3784, 381514), (3893, 370832), (4214, 342584), (4312, 334798), (4816, 299761), (5038, 286552), (5117, 282128), (5236, 275716), (5848, 246862), (6412, 225148), (6622, 218008), (6664, 216634), (7568, 190757), (7786, 185416), (8041, 179536), (8428, 171292), (8624, 167399), (9163, 157552), (9847, 146608), (10076, 143276), (10234, 141064), (10472, 137858), (11221, 128656), (11696, 123431), (12824, 112574), (13244, 109004), (13328, 108317), (15572, 92708), (16082, 89768), (16856, 85646), (17633, 81872), (18326, 78776), (19694, 73304), (20152, 71638), (20468, 70532), (20944, 68929), (22442, 64328), (23177, 62288), (25648, 56287), (26488, 54502), (27251, 52976), (31144, 46354), (32164, 44884), (33712, 42823), (35266, 40936), (35819, 40304), (36652, 39388)]