1551813648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6883}}^1$

素因数の和:6973

約数の個数: 160

約数和(自身を含む): 5080722432

約数和(自身を除く): 3528908784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 61, 66, 77, 84, 88, 112, 122, 132, 154, 168, 176, 183, 231, 244, 264, 308, 336, 366, 427, 462, 488, 528, 616, 671, 732, 854, 924, 976, 1232, 1281, 1342, 1464, 1708, 1848, 2013, 2562, 2684, 2928, 3416, 3696, 4026, 4697, 5124, 5368, 6832, 6883, 8052, 9394, 10248, 10736, 13766, 14091, 16104, 18788, 20496, 20649, 27532, 28182, 32208, 37576, 41298, 48181, 55064, 56364, 75152, 75713, 82596, 96362, 110128, 112728, 144543, 151426, 165192, 192724, 225456, 227139, 289086, 302852, 330384, 385448, 419863, 454278, 529991, 578172, 605704, 770896, 839726, 908556, 1059982, 1156344, 1211408, 1259589, 1589973, 1679452, 1817112, 2119964, 2312688, 2519178, 2939041, 3179946, 3358904, 3634224, 4239928, 4618493, 5038356, 5878082, 6359892, 6717808, 8479856, 8817123, 9236986, 10076712, 11756164, 12719784, 13855479, 17634246, 18473972, 20153424, 23512328, 25439568, 27710958, 32329451, 35268492, 36947944, 47024656, 55421916, 64658902, 70536984, 73895888, 96988353, 110843832, 129317804, 141073968, 193976706, 221687664, 258635608, 387953412, 517271216, 775906824, 1551813648]

約数ペア:

[(1, 1551813648), (2, 775906824), (3, 517271216), (4, 387953412), (6, 258635608), (7, 221687664), (8, 193976706), (11, 141073968), (12, 129317804), (14, 110843832), (16, 96988353), (21, 73895888), (22, 70536984), (24, 64658902), (28, 55421916), (33, 47024656), (42, 36947944), (44, 35268492), (48, 32329451), (56, 27710958), (61, 25439568), (66, 23512328), (77, 20153424), (84, 18473972), (88, 17634246), (112, 13855479), (122, 12719784), (132, 11756164), (154, 10076712), (168, 9236986), (176, 8817123), (183, 8479856), (231, 6717808), (244, 6359892), (264, 5878082), (308, 5038356), (336, 4618493), (366, 4239928), (427, 3634224), (462, 3358904), (488, 3179946), (528, 2939041), (616, 2519178), (671, 2312688), (732, 2119964), (854, 1817112), (924, 1679452), (976, 1589973), (1232, 1259589), (1281, 1211408), (1342, 1156344), (1464, 1059982), (1708, 908556), (1848, 839726), (2013, 770896), (2562, 605704), (2684, 578172), (2928, 529991), (3416, 454278), (3696, 419863), (4026, 385448), (4697, 330384), (5124, 302852), (5368, 289086), (6832, 227139), (6883, 225456), (8052, 192724), (9394, 165192), (10248, 151426), (10736, 144543), (13766, 112728), (14091, 110128), (16104, 96362), (18788, 82596), (20496, 75713), (20649, 75152), (27532, 56364), (28182, 55064), (32208, 48181), (37576, 41298)]