860663916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 2556852480

約数和(自身を除く): 1696188564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 107, 118, 126, 177, 214, 236, 252, 321, 354, 413, 428, 531, 541, 642, 708, 749, 826, 963, 1062, 1082, 1239, 1284, 1498, 1623, 1652, 1926, 2124, 2164, 2247, 2478, 2996, 3246, 3717, 3787, 3852, 4494, 4869, 4956, 6313, 6492, 6741, 7434, 7574, 8988, 9738, 11361, 12626, 13482, 14868, 15148, 18939, 19476, 22722, 25252, 26964, 31919, 34083, 37878, 44191, 45444, 56817, 57887, 63838, 68166, 75756, 88382, 95757, 113634, 115774, 127676, 132573, 136332, 173661, 176764, 191514, 223433, 227268, 231548, 265146, 287271, 347322, 383028, 397719, 405209, 446866, 520983, 530292, 574542, 670299, 694644, 795438, 810418, 893732, 1041966, 1149084, 1215627, 1340598, 1590876, 1620836, 2010897, 2083932, 2431254, 2681196, 3415333, 3646881, 4021794, 4862508, 6830666, 7293762, 8043588, 10245999, 13661332, 14587524, 20491998, 23907331, 30737997, 40983996, 47814662, 61475994, 71721993, 95629324, 122951988, 143443986, 215165979, 286887972, 430331958, 860663916]

約数ペア:

[(1, 860663916), (2, 430331958), (3, 286887972), (4, 215165979), (6, 143443986), (7, 122951988), (9, 95629324), (12, 71721993), (14, 61475994), (18, 47814662), (21, 40983996), (28, 30737997), (36, 23907331), (42, 20491998), (59, 14587524), (63, 13661332), (84, 10245999), (107, 8043588), (118, 7293762), (126, 6830666), (177, 4862508), (214, 4021794), (236, 3646881), (252, 3415333), (321, 2681196), (354, 2431254), (413, 2083932), (428, 2010897), (531, 1620836), (541, 1590876), (642, 1340598), (708, 1215627), (749, 1149084), (826, 1041966), (963, 893732), (1062, 810418), (1082, 795438), (1239, 694644), (1284, 670299), (1498, 574542), (1623, 530292), (1652, 520983), (1926, 446866), (2124, 405209), (2164, 397719), (2247, 383028), (2478, 347322), (2996, 287271), (3246, 265146), (3717, 231548), (3787, 227268), (3852, 223433), (4494, 191514), (4869, 176764), (4956, 173661), (6313, 136332), (6492, 132573), (6741, 127676), (7434, 115774), (7574, 113634), (8988, 95757), (9738, 88382), (11361, 75756), (12626, 68166), (13482, 63838), (14868, 57887), (15148, 56817), (18939, 45444), (19476, 44191), (22722, 37878), (25252, 34083), (26964, 31919)]