1489720064

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 3649766400

約数和(自身を除く): 2160046336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 79, 112, 119, 128, 136, 158, 224, 238, 256, 272, 316, 448, 476, 544, 553, 619, 632, 896, 952, 1088, 1106, 1238, 1264, 1343, 1792, 1904, 2176, 2212, 2476, 2528, 2686, 3808, 4333, 4352, 4424, 4952, 5056, 5372, 7616, 8666, 8848, 9401, 9904, 10112, 10523, 10744, 15232, 17332, 17696, 18802, 19808, 20224, 21046, 21488, 30464, 34664, 35392, 37604, 39616, 42092, 42976, 48901, 69328, 70784, 73661, 75208, 79232, 84184, 85952, 97802, 138656, 141568, 147322, 150416, 158464, 168368, 171904, 195604, 277312, 294644, 300832, 336736, 342307, 343808, 391208, 554624, 589288, 601664, 673472, 684614, 782416, 831317, 1109248, 1178576, 1203328, 1346944, 1369228, 1564832, 1662634, 2357152, 2406656, 2693888, 2738456, 3129664, 3325268, 4714304, 5476912, 5819219, 6259328, 6650536, 9428608, 10953824, 11638438, 12518656, 13301072, 18857216, 21907648, 23276876, 26602144, 43815296, 46553752, 53204288, 87630592, 93107504, 106408576, 186215008, 212817152, 372430016, 744860032, 1489720064]

約数ペア:

[(1, 1489720064), (2, 744860032), (4, 372430016), (7, 212817152), (8, 186215008), (14, 106408576), (16, 93107504), (17, 87630592), (28, 53204288), (32, 46553752), (34, 43815296), (56, 26602144), (64, 23276876), (68, 21907648), (79, 18857216), (112, 13301072), (119, 12518656), (128, 11638438), (136, 10953824), (158, 9428608), (224, 6650536), (238, 6259328), (256, 5819219), (272, 5476912), (316, 4714304), (448, 3325268), (476, 3129664), (544, 2738456), (553, 2693888), (619, 2406656), (632, 2357152), (896, 1662634), (952, 1564832), (1088, 1369228), (1106, 1346944), (1238, 1203328), (1264, 1178576), (1343, 1109248), (1792, 831317), (1904, 782416), (2176, 684614), (2212, 673472), (2476, 601664), (2528, 589288), (2686, 554624), (3808, 391208), (4333, 343808), (4352, 342307), (4424, 336736), (4952, 300832), (5056, 294644), (5372, 277312), (7616, 195604), (8666, 171904), (8848, 168368), (9401, 158464), (9904, 150416), (10112, 147322), (10523, 141568), (10744, 138656), (15232, 97802), (17332, 85952), (17696, 84184), (18802, 79232), (19808, 75208), (20224, 73661), (21046, 70784), (21488, 69328), (30464, 48901), (34664, 42976), (35392, 42092), (37604, 39616)]