945994344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 2571264000

約数和(自身を除く): 1625269656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 71, 76, 114, 122, 142, 152, 183, 213, 228, 244, 284, 366, 426, 456, 479, 488, 568, 732, 852, 958, 1159, 1349, 1437, 1464, 1704, 1916, 2318, 2698, 2874, 3477, 3832, 4047, 4331, 4636, 5396, 5748, 6954, 8094, 8662, 9101, 9272, 10792, 11496, 12993, 13908, 16188, 17324, 18202, 25986, 27303, 27816, 29219, 32376, 34009, 34648, 36404, 51972, 54606, 58438, 68018, 72808, 82289, 87657, 102027, 103944, 109212, 116876, 136036, 164578, 175314, 204054, 218424, 233752, 246867, 272072, 329156, 350628, 408108, 493734, 555161, 646171, 658312, 701256, 816216, 987468, 1110322, 1292342, 1665483, 1938513, 1974936, 2074549, 2220644, 2584684, 3330966, 3877026, 4149098, 4441288, 5169368, 6223647, 6661932, 7754052, 8298196, 12447294, 13323864, 15508104, 16596392, 24894588, 39416431, 49789176, 78832862, 118249293, 157665724, 236498586, 315331448, 472997172, 945994344]

約数ペア:

[(1, 945994344), (2, 472997172), (3, 315331448), (4, 236498586), (6, 157665724), (8, 118249293), (12, 78832862), (19, 49789176), (24, 39416431), (38, 24894588), (57, 16596392), (61, 15508104), (71, 13323864), (76, 12447294), (114, 8298196), (122, 7754052), (142, 6661932), (152, 6223647), (183, 5169368), (213, 4441288), (228, 4149098), (244, 3877026), (284, 3330966), (366, 2584684), (426, 2220644), (456, 2074549), (479, 1974936), (488, 1938513), (568, 1665483), (732, 1292342), (852, 1110322), (958, 987468), (1159, 816216), (1349, 701256), (1437, 658312), (1464, 646171), (1704, 555161), (1916, 493734), (2318, 408108), (2698, 350628), (2874, 329156), (3477, 272072), (3832, 246867), (4047, 233752), (4331, 218424), (4636, 204054), (5396, 175314), (5748, 164578), (6954, 136036), (8094, 116876), (8662, 109212), (9101, 103944), (9272, 102027), (10792, 87657), (11496, 82289), (12993, 72808), (13908, 68018), (16188, 58438), (17324, 54606), (18202, 51972), (25986, 36404), (27303, 34648), (27816, 34009), (29219, 32376)]