260321688

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:707

約数の個数: 160

約数和(自身を含む): 810216000

約数和(自身を除く): 549894312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 59, 66, 72, 81, 88, 99, 108, 118, 132, 162, 177, 198, 216, 236, 264, 297, 324, 354, 396, 472, 531, 594, 619, 648, 649, 708, 792, 891, 1062, 1188, 1238, 1298, 1416, 1593, 1782, 1857, 1947, 2124, 2376, 2476, 2596, 3186, 3564, 3714, 3894, 4248, 4779, 4952, 5192, 5571, 5841, 6372, 6809, 7128, 7428, 7788, 9558, 11142, 11682, 12744, 13618, 14856, 15576, 16713, 17523, 19116, 20427, 22284, 23364, 27236, 33426, 35046, 36521, 38232, 40854, 44568, 46728, 50139, 52569, 54472, 61281, 66852, 70092, 73042, 81708, 100278, 105138, 109563, 122562, 133704, 140184, 146084, 163416, 183843, 200556, 210276, 219126, 245124, 292168, 328689, 367686, 401112, 401731, 420552, 438252, 490248, 551529, 657378, 735372, 803462, 876504, 986067, 1103058, 1205193, 1314756, 1470744, 1606924, 1972134, 2206116, 2410386, 2629512, 2958201, 3213848, 3615579, 3944268, 4412232, 4820772, 5916402, 7231158, 7888536, 9641544, 10846737, 11832804, 14462316, 21693474, 23665608, 28924632, 32540211, 43386948, 65080422, 86773896, 130160844, 260321688]

約数ペア:

[(1, 260321688), (2, 130160844), (3, 86773896), (4, 65080422), (6, 43386948), (8, 32540211), (9, 28924632), (11, 23665608), (12, 21693474), (18, 14462316), (22, 11832804), (24, 10846737), (27, 9641544), (33, 7888536), (36, 7231158), (44, 5916402), (54, 4820772), (59, 4412232), (66, 3944268), (72, 3615579), (81, 3213848), (88, 2958201), (99, 2629512), (108, 2410386), (118, 2206116), (132, 1972134), (162, 1606924), (177, 1470744), (198, 1314756), (216, 1205193), (236, 1103058), (264, 986067), (297, 876504), (324, 803462), (354, 735372), (396, 657378), (472, 551529), (531, 490248), (594, 438252), (619, 420552), (648, 401731), (649, 401112), (708, 367686), (792, 328689), (891, 292168), (1062, 245124), (1188, 219126), (1238, 210276), (1298, 200556), (1416, 183843), (1593, 163416), (1782, 146084), (1857, 140184), (1947, 133704), (2124, 122562), (2376, 109563), (2476, 105138), (2596, 100278), (3186, 81708), (3564, 73042), (3714, 70092), (3894, 66852), (4248, 61281), (4779, 54472), (4952, 52569), (5192, 50139), (5571, 46728), (5841, 44568), (6372, 40854), (6809, 38232), (7128, 36521), (7428, 35046), (7788, 33426), (9558, 27236), (11142, 23364), (11682, 22284), (12744, 20427), (13618, 19116), (14856, 17523), (15576, 16713)]