280654632

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 846153000

約数和(自身を除く): 565498368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 73, 81, 102, 108, 136, 146, 153, 162, 204, 216, 219, 292, 306, 324, 349, 408, 438, 459, 584, 612, 648, 657, 698, 876, 918, 1047, 1224, 1241, 1314, 1377, 1396, 1752, 1836, 1971, 2094, 2482, 2628, 2754, 2792, 3141, 3672, 3723, 3942, 4188, 4964, 5256, 5508, 5913, 5933, 6282, 7446, 7884, 8376, 9423, 9928, 11016, 11169, 11826, 11866, 12564, 14892, 15768, 17799, 18846, 22338, 23652, 23732, 25128, 25477, 28269, 29784, 33507, 35598, 37692, 44676, 47304, 47464, 50954, 53397, 56538, 67014, 71196, 75384, 76431, 89352, 100521, 101908, 106794, 113076, 134028, 142392, 152862, 160191, 201042, 203816, 213588, 226152, 229293, 268056, 305724, 320382, 402084, 427176, 433109, 458586, 480573, 611448, 640764, 687879, 804168, 866218, 917172, 961146, 1281528, 1299327, 1375758, 1732436, 1834344, 1922292, 2063637, 2598654, 2751516, 3464872, 3844584, 3897981, 4127274, 5197308, 5503032, 7795962, 8254548, 10394616, 11693943, 15591924, 16509096, 23387886, 31183848, 35081829, 46775772, 70163658, 93551544, 140327316, 280654632]

約数ペア:

[(1, 280654632), (2, 140327316), (3, 93551544), (4, 70163658), (6, 46775772), (8, 35081829), (9, 31183848), (12, 23387886), (17, 16509096), (18, 15591924), (24, 11693943), (27, 10394616), (34, 8254548), (36, 7795962), (51, 5503032), (54, 5197308), (68, 4127274), (72, 3897981), (73, 3844584), (81, 3464872), (102, 2751516), (108, 2598654), (136, 2063637), (146, 1922292), (153, 1834344), (162, 1732436), (204, 1375758), (216, 1299327), (219, 1281528), (292, 961146), (306, 917172), (324, 866218), (349, 804168), (408, 687879), (438, 640764), (459, 611448), (584, 480573), (612, 458586), (648, 433109), (657, 427176), (698, 402084), (876, 320382), (918, 305724), (1047, 268056), (1224, 229293), (1241, 226152), (1314, 213588), (1377, 203816), (1396, 201042), (1752, 160191), (1836, 152862), (1971, 142392), (2094, 134028), (2482, 113076), (2628, 106794), (2754, 101908), (2792, 100521), (3141, 89352), (3672, 76431), (3723, 75384), (3942, 71196), (4188, 67014), (4964, 56538), (5256, 53397), (5508, 50954), (5913, 47464), (5933, 47304), (6282, 44676), (7446, 37692), (7884, 35598), (8376, 33507), (9423, 29784), (9928, 28269), (11016, 25477), (11169, 25128), (11826, 23732), (11866, 23652), (12564, 22338), (14892, 18846), (15768, 17799)]