340477776

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 1024934400

約数和(自身を除く): 684456624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 47, 48, 54, 72, 82, 94, 108, 123, 141, 144, 164, 188, 216, 246, 282, 328, 369, 376, 409, 423, 432, 492, 564, 656, 738, 752, 818, 846, 984, 1107, 1128, 1227, 1269, 1476, 1636, 1692, 1927, 1968, 2214, 2256, 2454, 2538, 2952, 3272, 3384, 3681, 3854, 4428, 4908, 5076, 5781, 5904, 6544, 6768, 7362, 7708, 8856, 9816, 10152, 11043, 11562, 14724, 15416, 16769, 17343, 17712, 19223, 19632, 20304, 22086, 23124, 29448, 30832, 33538, 34686, 38446, 44172, 46248, 50307, 52029, 57669, 58896, 67076, 69372, 76892, 88344, 92496, 100614, 104058, 115338, 134152, 138744, 150921, 153784, 173007, 176688, 201228, 208116, 230676, 268304, 277488, 301842, 307568, 346014, 402456, 416232, 452763, 461352, 519021, 603684, 692028, 788143, 804912, 832464, 905526, 922704, 1038042, 1207368, 1384056, 1576286, 1811052, 2076084, 2364429, 2414736, 2768112, 3152572, 3622104, 4152168, 4728858, 6305144, 7093287, 7244208, 8304336, 9457716, 12610288, 14186574, 18915432, 21279861, 28373148, 37830864, 42559722, 56746296, 85119444, 113492592, 170238888, 340477776]

約数ペア:

[(1, 340477776), (2, 170238888), (3, 113492592), (4, 85119444), (6, 56746296), (8, 42559722), (9, 37830864), (12, 28373148), (16, 21279861), (18, 18915432), (24, 14186574), (27, 12610288), (36, 9457716), (41, 8304336), (47, 7244208), (48, 7093287), (54, 6305144), (72, 4728858), (82, 4152168), (94, 3622104), (108, 3152572), (123, 2768112), (141, 2414736), (144, 2364429), (164, 2076084), (188, 1811052), (216, 1576286), (246, 1384056), (282, 1207368), (328, 1038042), (369, 922704), (376, 905526), (409, 832464), (423, 804912), (432, 788143), (492, 692028), (564, 603684), (656, 519021), (738, 461352), (752, 452763), (818, 416232), (846, 402456), (984, 346014), (1107, 307568), (1128, 301842), (1227, 277488), (1269, 268304), (1476, 230676), (1636, 208116), (1692, 201228), (1927, 176688), (1968, 173007), (2214, 153784), (2256, 150921), (2454, 138744), (2538, 134152), (2952, 115338), (3272, 104058), (3384, 100614), (3681, 92496), (3854, 88344), (4428, 76892), (4908, 69372), (5076, 67076), (5781, 58896), (5904, 57669), (6544, 52029), (6768, 50307), (7362, 46248), (7708, 44172), (8856, 38446), (9816, 34686), (10152, 33538), (11043, 30832), (11562, 29448), (14724, 23124), (15416, 22086), (16769, 20304), (17343, 19632), (17712, 19223)]