312373908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 240

約数和(自身を含む): 1073318400

約数和(自身を除く): 760944492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 81, 84, 99, 108, 114, 126, 132, 133, 154, 162, 171, 189, 198, 209, 228, 231, 252, 266, 297, 308, 324, 342, 378, 396, 399, 418, 462, 513, 532, 567, 594, 627, 659, 684, 693, 756, 798, 836, 891, 924, 1026, 1134, 1188, 1197, 1254, 1318, 1386, 1463, 1539, 1596, 1782, 1881, 1977, 2052, 2079, 2268, 2394, 2508, 2636, 2772, 2926, 3078, 3564, 3591, 3762, 3954, 4158, 4389, 4613, 4788, 5643, 5852, 5931, 6156, 6237, 7182, 7249, 7524, 7908, 8316, 8778, 9226, 10773, 11286, 11862, 12474, 12521, 13167, 13839, 14364, 14498, 16929, 17556, 17793, 18452, 21546, 21747, 22572, 23724, 24948, 25042, 26334, 27678, 28996, 33858, 35586, 37563, 39501, 41517, 43092, 43494, 50084, 50743, 52668, 53379, 55356, 65241, 67716, 71172, 75126, 79002, 83034, 86988, 87647, 101486, 106758, 112689, 118503, 124551, 130482, 137731, 150252, 152229, 158004, 166068, 175294, 195723, 202972, 213516, 225378, 237006, 249102, 260964, 262941, 275462, 304458, 338067, 350588, 373653, 391446, 413193, 450756, 456687, 474012, 498204, 525882, 550924, 587169, 608916, 676134, 747306, 782892, 788823, 826386, 913374, 964117, 1014201, 1051764, 1174338, 1239579, 1352268, 1370061, 1494612, 1577646, 1652772, 1826748, 1928234, 2028402, 2348676, 2366469, 2479158, 2740122, 2892351, 3155292, 3718737, 3856468, 4056804, 4110183, 4732938, 4958316, 5480244, 5784702, 7099407, 7437474, 8220366, 8677053, 9465876, 11156211, 11569404, 14198814, 14874948, 16440732, 17354106, 22312422, 26031159, 28397628, 34708212, 44624844, 52062318, 78093477, 104124636, 156186954, 312373908]

約数ペア:

[(1, 312373908), (2, 156186954), (3, 104124636), (4, 78093477), (6, 52062318), (7, 44624844), (9, 34708212), (11, 28397628), (12, 26031159), (14, 22312422), (18, 17354106), (19, 16440732), (21, 14874948), (22, 14198814), (27, 11569404), (28, 11156211), (33, 9465876), (36, 8677053), (38, 8220366), (42, 7437474), (44, 7099407), (54, 5784702), (57, 5480244), (63, 4958316), (66, 4732938), (76, 4110183), (77, 4056804), (81, 3856468), (84, 3718737), (99, 3155292), (108, 2892351), (114, 2740122), (126, 2479158), (132, 2366469), (133, 2348676), (154, 2028402), (162, 1928234), (171, 1826748), (189, 1652772), (198, 1577646), (209, 1494612), (228, 1370061), (231, 1352268), (252, 1239579), (266, 1174338), (297, 1051764), (308, 1014201), (324, 964117), (342, 913374), (378, 826386), (396, 788823), (399, 782892), (418, 747306), (462, 676134), (513, 608916), (532, 587169), (567, 550924), (594, 525882), (627, 498204), (659, 474012), (684, 456687), (693, 450756), (756, 413193), (798, 391446), (836, 373653), (891, 350588), (924, 338067), (1026, 304458), (1134, 275462), (1188, 262941), (1197, 260964), (1254, 249102), (1318, 237006), (1386, 225378), (1463, 213516), (1539, 202972), (1596, 195723), (1782, 175294), (1881, 166068), (1977, 158004), (2052, 152229), (2079, 150252), (2268, 137731), (2394, 130482), (2508, 124551), (2636, 118503), (2772, 112689), (2926, 106758), (3078, 101486), (3564, 87647), (3591, 86988), (3762, 83034), (3954, 79002), (4158, 75126), (4389, 71172), (4613, 67716), (4788, 65241), (5643, 55356), (5852, 53379), (5931, 52668), (6156, 50743), (6237, 50084), (7182, 43494), (7249, 43092), (7524, 41517), (7908, 39501), (8316, 37563), (8778, 35586), (9226, 33858), (10773, 28996), (11286, 27678), (11862, 26334), (12474, 25042), (12521, 24948), (13167, 23724), (13839, 22572), (14364, 21747), (14498, 21546), (16929, 18452), (17556, 17793)]