3997584

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 12534912

約数和(自身を除く): 8537328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 71, 72, 92, 102, 136, 138, 142, 144, 153, 184, 204, 207, 213, 272, 276, 284, 306, 368, 391, 408, 414, 426, 552, 568, 612, 639, 782, 816, 828, 852, 1104, 1136, 1173, 1207, 1224, 1278, 1564, 1633, 1656, 1704, 2346, 2414, 2448, 2556, 3128, 3266, 3312, 3408, 3519, 3621, 4692, 4828, 4899, 5112, 6256, 6532, 7038, 7242, 9384, 9656, 9798, 10224, 10863, 13064, 14076, 14484, 14697, 18768, 19312, 19596, 21726, 26128, 27761, 28152, 28968, 29394, 39192, 43452, 55522, 56304, 57936, 58788, 78384, 83283, 86904, 111044, 117576, 166566, 173808, 222088, 235152, 249849, 333132, 444176, 499698, 666264, 999396, 1332528, 1998792, 3997584]

約数ペア:

[(1, 3997584), (2, 1998792), (3, 1332528), (4, 999396), (6, 666264), (8, 499698), (9, 444176), (12, 333132), (16, 249849), (17, 235152), (18, 222088), (23, 173808), (24, 166566), (34, 117576), (36, 111044), (46, 86904), (48, 83283), (51, 78384), (68, 58788), (69, 57936), (71, 56304), (72, 55522), (92, 43452), (102, 39192), (136, 29394), (138, 28968), (142, 28152), (144, 27761), (153, 26128), (184, 21726), (204, 19596), (207, 19312), (213, 18768), (272, 14697), (276, 14484), (284, 14076), (306, 13064), (368, 10863), (391, 10224), (408, 9798), (414, 9656), (426, 9384), (552, 7242), (568, 7038), (612, 6532), (639, 6256), (782, 5112), (816, 4899), (828, 4828), (852, 4692), (1104, 3621), (1136, 3519), (1173, 3408), (1207, 3312), (1224, 3266), (1278, 3128), (1564, 2556), (1633, 2448), (1656, 2414), (1704, 2346)]