2679212536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2325

約数の個数: 128

約数和(自身を含む): 6791016960

約数和(自身を除く): 4111804424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 157, 182, 286, 308, 314, 364, 572, 616, 628, 728, 1001, 1099, 1144, 1256, 1727, 2002, 2041, 2131, 2198, 3454, 4004, 4082, 4262, 4396, 6908, 8008, 8164, 8524, 8792, 12089, 13816, 14287, 14917, 16328, 17048, 22451, 23441, 24178, 27703, 28574, 29834, 44902, 46882, 48356, 55406, 57148, 59668, 89804, 93764, 96712, 110812, 114296, 119336, 157157, 164087, 179608, 187528, 193921, 221624, 304733, 314314, 328174, 334567, 387842, 609466, 628628, 656348, 669134, 775684, 1218932, 1257256, 1312696, 1338268, 1551368, 2133131, 2341969, 2437864, 2676536, 3680237, 4266262, 4349371, 4683938, 7360474, 8532524, 8698742, 9367876, 14720948, 17065048, 17397484, 18735752, 25761659, 29441896, 30445597, 34794968, 47843081, 51523318, 60891194, 95686162, 103046636, 121782388, 191372324, 206093272, 243564776, 334901567, 382744648, 669803134, 1339606268, 2679212536]

約数ペア:

[(1, 2679212536), (2, 1339606268), (4, 669803134), (7, 382744648), (8, 334901567), (11, 243564776), (13, 206093272), (14, 191372324), (22, 121782388), (26, 103046636), (28, 95686162), (44, 60891194), (52, 51523318), (56, 47843081), (77, 34794968), (88, 30445597), (91, 29441896), (104, 25761659), (143, 18735752), (154, 17397484), (157, 17065048), (182, 14720948), (286, 9367876), (308, 8698742), (314, 8532524), (364, 7360474), (572, 4683938), (616, 4349371), (628, 4266262), (728, 3680237), (1001, 2676536), (1099, 2437864), (1144, 2341969), (1256, 2133131), (1727, 1551368), (2002, 1338268), (2041, 1312696), (2131, 1257256), (2198, 1218932), (3454, 775684), (4004, 669134), (4082, 656348), (4262, 628628), (4396, 609466), (6908, 387842), (8008, 334567), (8164, 328174), (8524, 314314), (8792, 304733), (12089, 221624), (13816, 193921), (14287, 187528), (14917, 179608), (16328, 164087), (17048, 157157), (22451, 119336), (23441, 114296), (24178, 110812), (27703, 96712), (28574, 93764), (29834, 89804), (44902, 59668), (46882, 57148), (48356, 55406)]