2677927686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 6742932480

約数和(自身を除く): 4065004794

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 283, 357, 406, 457, 493, 566, 609, 714, 849, 914, 986, 1218, 1371, 1479, 1698, 1981, 2742, 2958, 3199, 3451, 3962, 4811, 5943, 6398, 6902, 7769, 8207, 9597, 9622, 10353, 11886, 13253, 14433, 15538, 16414, 19194, 20706, 23307, 24621, 26506, 28866, 33677, 39759, 46614, 49242, 54383, 57449, 67354, 79518, 92771, 101031, 108766, 114898, 129331, 139519, 163149, 172347, 185542, 202062, 225301, 258662, 278313, 279038, 326298, 344694, 387993, 418557, 450602, 556626, 675903, 775986, 837114, 905317, 976633, 1351806, 1577107, 1810634, 1953266, 2198627, 2715951, 2929899, 3154214, 3750599, 4397254, 4731321, 5431902, 5859798, 6595881, 7501198, 9462642, 11251797, 13191762, 15390389, 22503594, 26254193, 30780778, 46171167, 52508386, 63760183, 78762579, 92342334, 127520366, 157525158, 191280549, 382561098, 446321281, 892642562, 1338963843, 2677927686]

約数ペア:

[(1, 2677927686), (2, 1338963843), (3, 892642562), (6, 446321281), (7, 382561098), (14, 191280549), (17, 157525158), (21, 127520366), (29, 92342334), (34, 78762579), (42, 63760183), (51, 52508386), (58, 46171167), (87, 30780778), (102, 26254193), (119, 22503594), (174, 15390389), (203, 13191762), (238, 11251797), (283, 9462642), (357, 7501198), (406, 6595881), (457, 5859798), (493, 5431902), (566, 4731321), (609, 4397254), (714, 3750599), (849, 3154214), (914, 2929899), (986, 2715951), (1218, 2198627), (1371, 1953266), (1479, 1810634), (1698, 1577107), (1981, 1351806), (2742, 976633), (2958, 905317), (3199, 837114), (3451, 775986), (3962, 675903), (4811, 556626), (5943, 450602), (6398, 418557), (6902, 387993), (7769, 344694), (8207, 326298), (9597, 279038), (9622, 278313), (10353, 258662), (11886, 225301), (13253, 202062), (14433, 185542), (15538, 172347), (16414, 163149), (19194, 139519), (20706, 129331), (23307, 114898), (24621, 108766), (26506, 101031), (28866, 92771), (33677, 79518), (39759, 67354), (46614, 57449), (49242, 54383)]