31120848

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 200

約数和(自身を含む): 102627360

約数和(自身を除く): 71506512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 59, 66, 72, 74, 81, 88, 99, 108, 111, 118, 132, 144, 148, 162, 176, 177, 198, 216, 222, 236, 264, 296, 297, 324, 333, 354, 396, 407, 432, 444, 472, 528, 531, 592, 594, 648, 649, 666, 708, 792, 814, 888, 891, 944, 999, 1062, 1188, 1221, 1296, 1298, 1332, 1416, 1584, 1593, 1628, 1776, 1782, 1947, 1998, 2124, 2183, 2376, 2442, 2596, 2664, 2832, 2997, 3186, 3256, 3564, 3663, 3894, 3996, 4248, 4366, 4752, 4779, 4884, 5192, 5328, 5841, 5994, 6372, 6512, 6549, 7128, 7326, 7788, 7992, 8496, 8732, 9558, 9768, 10384, 10989, 11682, 11988, 12744, 13098, 14256, 14652, 15576, 15984, 17464, 17523, 19116, 19536, 19647, 21978, 23364, 23976, 24013, 25488, 26196, 29304, 31152, 32967, 34928, 35046, 38232, 39294, 43956, 46728, 47952, 48026, 52392, 52569, 58608, 58941, 65934, 70092, 72039, 76464, 78588, 87912, 93456, 96052, 104784, 105138, 117882, 131868, 140184, 144078, 157176, 175824, 176823, 192104, 210276, 216117, 235764, 263736, 280368, 288156, 314352, 353646, 384208, 420552, 432234, 471528, 527472, 576312, 648351, 707292, 841104, 864468, 943056, 1152624, 1296702, 1414584, 1728936, 1945053, 2593404, 2829168, 3457872, 3890106, 5186808, 7780212, 10373616, 15560424, 31120848]

約数ペア:

[(1, 31120848), (2, 15560424), (3, 10373616), (4, 7780212), (6, 5186808), (8, 3890106), (9, 3457872), (11, 2829168), (12, 2593404), (16, 1945053), (18, 1728936), (22, 1414584), (24, 1296702), (27, 1152624), (33, 943056), (36, 864468), (37, 841104), (44, 707292), (48, 648351), (54, 576312), (59, 527472), (66, 471528), (72, 432234), (74, 420552), (81, 384208), (88, 353646), (99, 314352), (108, 288156), (111, 280368), (118, 263736), (132, 235764), (144, 216117), (148, 210276), (162, 192104), (176, 176823), (177, 175824), (198, 157176), (216, 144078), (222, 140184), (236, 131868), (264, 117882), (296, 105138), (297, 104784), (324, 96052), (333, 93456), (354, 87912), (396, 78588), (407, 76464), (432, 72039), (444, 70092), (472, 65934), (528, 58941), (531, 58608), (592, 52569), (594, 52392), (648, 48026), (649, 47952), (666, 46728), (708, 43956), (792, 39294), (814, 38232), (888, 35046), (891, 34928), (944, 32967), (999, 31152), (1062, 29304), (1188, 26196), (1221, 25488), (1296, 24013), (1298, 23976), (1332, 23364), (1416, 21978), (1584, 19647), (1593, 19536), (1628, 19116), (1776, 17523), (1782, 17464), (1947, 15984), (1998, 15576), (2124, 14652), (2183, 14256), (2376, 13098), (2442, 12744), (2596, 11988), (2664, 11682), (2832, 10989), (2997, 10384), (3186, 9768), (3256, 9558), (3564, 8732), (3663, 8496), (3894, 7992), (3996, 7788), (4248, 7326), (4366, 7128), (4752, 6549), (4779, 6512), (4884, 6372), (5192, 5994), (5328, 5841)]