28565536734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{2549}}^1$

素因数の和:3879

約数の個数: 128

約数和(自身を含む): 75790080000

約数和(自身を除く): 47224543266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1289, 1449, 2549, 2578, 2898, 3867, 4347, 5098, 7647, 7734, 8694, 9023, 11601, 15294, 17843, 18046, 22941, 23202, 27069, 29647, 34803, 35686, 45882, 53529, 54138, 58627, 59294, 68823, 69606, 81207, 88941, 107058, 117254, 137646, 160587, 162414, 175881, 177882, 207529, 243621, 266823, 321174, 351762, 410389, 415058, 481761, 487242, 527643, 533646, 622587, 800469, 820778, 963522, 1055286, 1231167, 1245174, 1582929, 1600938, 1867761, 2462334, 3165858, 3285661, 3693501, 3735522, 5603283, 6571322, 7387002, 9856983, 11080503, 11206566, 19713966, 22161006, 22999627, 29570949, 45999254, 59141898, 68998881, 75570203, 88712847, 137997762, 151140406, 177425694, 206996643, 226710609, 413993286, 453421218, 528991421, 620989929, 680131827, 1057982842, 1241979858, 1360263654, 1586974263, 2040395481, 3173948526, 4080790962, 4760922789, 9521845578, 14282768367, 28565536734]

約数ペア:

[(1, 28565536734), (2, 14282768367), (3, 9521845578), (6, 4760922789), (7, 4080790962), (9, 3173948526), (14, 2040395481), (18, 1586974263), (21, 1360263654), (23, 1241979858), (27, 1057982842), (42, 680131827), (46, 620989929), (54, 528991421), (63, 453421218), (69, 413993286), (126, 226710609), (138, 206996643), (161, 177425694), (189, 151140406), (207, 137997762), (322, 88712847), (378, 75570203), (414, 68998881), (483, 59141898), (621, 45999254), (966, 29570949), (1242, 22999627), (1289, 22161006), (1449, 19713966), (2549, 11206566), (2578, 11080503), (2898, 9856983), (3867, 7387002), (4347, 6571322), (5098, 5603283), (7647, 3735522), (7734, 3693501), (8694, 3285661), (9023, 3165858), (11601, 2462334), (15294, 1867761), (17843, 1600938), (18046, 1582929), (22941, 1245174), (23202, 1231167), (27069, 1055286), (29647, 963522), (34803, 820778), (35686, 800469), (45882, 622587), (53529, 533646), (54138, 527643), (58627, 487242), (59294, 481761), (68823, 415058), (69606, 410389), (81207, 351762), (88941, 321174), (107058, 266823), (117254, 243621), (137646, 207529), (160587, 177882), (162414, 175881)]