997658064

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1019}}^1$

素因数の和:1569

約数の個数: 120

約数和(自身を含む): 3015536160

約数和(自身を除く): 2017878096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 523, 624, 936, 1019, 1046, 1569, 1872, 2038, 2092, 3057, 3138, 4076, 4184, 4707, 6114, 6276, 6799, 8152, 8368, 9171, 9414, 12228, 12552, 13247, 13598, 16304, 18342, 18828, 20397, 24456, 25104, 26494, 27196, 36684, 37656, 39741, 40794, 48912, 52988, 54392, 61191, 73368, 75312, 79482, 81588, 105976, 108784, 119223, 122382, 146736, 158964, 163176, 211952, 238446, 244764, 317928, 326352, 476892, 489528, 532937, 635856, 953784, 979056, 1065874, 1598811, 1907568, 2131748, 3197622, 4263496, 4796433, 6395244, 6928181, 8526992, 9592866, 12790488, 13856362, 19185732, 20784543, 25580976, 27712724, 38371464, 41569086, 55425448, 62353629, 76742928, 83138172, 110850896, 124707258, 166276344, 249414516, 332552688, 498829032, 997658064]

約数ペア:

[(1, 997658064), (2, 498829032), (3, 332552688), (4, 249414516), (6, 166276344), (8, 124707258), (9, 110850896), (12, 83138172), (13, 76742928), (16, 62353629), (18, 55425448), (24, 41569086), (26, 38371464), (36, 27712724), (39, 25580976), (48, 20784543), (52, 19185732), (72, 13856362), (78, 12790488), (104, 9592866), (117, 8526992), (144, 6928181), (156, 6395244), (208, 4796433), (234, 4263496), (312, 3197622), (468, 2131748), (523, 1907568), (624, 1598811), (936, 1065874), (1019, 979056), (1046, 953784), (1569, 635856), (1872, 532937), (2038, 489528), (2092, 476892), (3057, 326352), (3138, 317928), (4076, 244764), (4184, 238446), (4707, 211952), (6114, 163176), (6276, 158964), (6799, 146736), (8152, 122382), (8368, 119223), (9171, 108784), (9414, 105976), (12228, 81588), (12552, 79482), (13247, 75312), (13598, 73368), (16304, 61191), (18342, 54392), (18828, 52988), (20397, 48912), (24456, 40794), (25104, 39741), (26494, 37656), (27196, 36684)]