1929125784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:869

約数の個数: 128

約数和(自身を含む): 5271552000

約数和(自身を除く): 3342426216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 239, 248, 372, 456, 478, 571, 589, 717, 744, 956, 1142, 1178, 1434, 1713, 1767, 1912, 2284, 2356, 2868, 3426, 3534, 4541, 4568, 4712, 5736, 6852, 7068, 7409, 9082, 10849, 13623, 13704, 14136, 14818, 17701, 18164, 21698, 22227, 27246, 29636, 32547, 35402, 36328, 43396, 44454, 53103, 54492, 59272, 65094, 70804, 86792, 88908, 106206, 108984, 130188, 136469, 140771, 141608, 177816, 212412, 260376, 272938, 281542, 336319, 409407, 422313, 424824, 545876, 563084, 672638, 818814, 844626, 1008957, 1091752, 1126168, 1345276, 1637628, 1689252, 2017914, 2592911, 2690552, 3275256, 3378504, 4035828, 4230539, 5185822, 7778733, 8071656, 8461078, 10371644, 12691617, 15557466, 16922156, 20743288, 25383234, 31114932, 33844312, 50766468, 62229864, 80380241, 101532936, 160760482, 241140723, 321520964, 482281446, 643041928, 964562892, 1929125784]

約数ペア:

[(1, 1929125784), (2, 964562892), (3, 643041928), (4, 482281446), (6, 321520964), (8, 241140723), (12, 160760482), (19, 101532936), (24, 80380241), (31, 62229864), (38, 50766468), (57, 33844312), (62, 31114932), (76, 25383234), (93, 20743288), (114, 16922156), (124, 15557466), (152, 12691617), (186, 10371644), (228, 8461078), (239, 8071656), (248, 7778733), (372, 5185822), (456, 4230539), (478, 4035828), (571, 3378504), (589, 3275256), (717, 2690552), (744, 2592911), (956, 2017914), (1142, 1689252), (1178, 1637628), (1434, 1345276), (1713, 1126168), (1767, 1091752), (1912, 1008957), (2284, 844626), (2356, 818814), (2868, 672638), (3426, 563084), (3534, 545876), (4541, 424824), (4568, 422313), (4712, 409407), (5736, 336319), (6852, 281542), (7068, 272938), (7409, 260376), (9082, 212412), (10849, 177816), (13623, 141608), (13704, 140771), (14136, 136469), (14818, 130188), (17701, 108984), (18164, 106206), (21698, 88908), (22227, 86792), (27246, 70804), (29636, 65094), (32547, 59272), (35402, 54492), (36328, 53103), (43396, 44454)]