1668495192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44939}}^1$

素因数の和:44985

約数の個数: 128

約数和(自身を含む): 5435942400

約数和(自身を除く): 3767447208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 6188, 9282, 12376, 18564, 37128, 44939, 89878, 134817, 179756, 269634, 314573, 359512, 539268, 584207, 629146, 763963, 943719, 1078536, 1168414, 1258292, 1527926, 1752621, 1887438, 2291889, 2336828, 2516584, 3055852, 3505242, 3774876, 4089449, 4583778, 4673656, 5347741, 6111704, 7010484, 7549752, 8178898, 9167556, 9931519, 10695482, 12268347, 14020968, 16043223, 16357796, 18335112, 19863038, 21390964, 24536694, 29794557, 32086446, 32715592, 39726076, 42781928, 49073388, 59589114, 64172892, 69520633, 79452152, 98146776, 119178228, 128345784, 139041266, 208561899, 238356456, 278082532, 417123798, 556165064, 834247596, 1668495192]

約数ペア:

[(1, 1668495192), (2, 834247596), (3, 556165064), (4, 417123798), (6, 278082532), (7, 238356456), (8, 208561899), (12, 139041266), (13, 128345784), (14, 119178228), (17, 98146776), (21, 79452152), (24, 69520633), (26, 64172892), (28, 59589114), (34, 49073388), (39, 42781928), (42, 39726076), (51, 32715592), (52, 32086446), (56, 29794557), (68, 24536694), (78, 21390964), (84, 19863038), (91, 18335112), (102, 16357796), (104, 16043223), (119, 14020968), (136, 12268347), (156, 10695482), (168, 9931519), (182, 9167556), (204, 8178898), (221, 7549752), (238, 7010484), (273, 6111704), (312, 5347741), (357, 4673656), (364, 4583778), (408, 4089449), (442, 3774876), (476, 3505242), (546, 3055852), (663, 2516584), (714, 2336828), (728, 2291889), (884, 1887438), (952, 1752621), (1092, 1527926), (1326, 1258292), (1428, 1168414), (1547, 1078536), (1768, 943719), (2184, 763963), (2652, 629146), (2856, 584207), (3094, 539268), (4641, 359512), (5304, 314573), (6188, 269634), (9282, 179756), (12376, 134817), (18564, 89878), (37128, 44939)]