470900528084

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{36787}}^1$

素因数の和:37053

約数の個数: 96

約数和(自身を含む): 982532726784

約数和(自身を除く): 511632198700

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 137, 142, 188, 274, 284, 329, 497, 548, 658, 959, 994, 1316, 1918, 1988, 3337, 3836, 6439, 6674, 9727, 12878, 13348, 19454, 23359, 25756, 36787, 38908, 45073, 46718, 68089, 73574, 90146, 93436, 136178, 147148, 180292, 257509, 272356, 457169, 515018, 914338, 1030036, 1728989, 1828676, 2611877, 3200183, 3457978, 5039819, 5223754, 6400366, 6915956, 10079638, 10447508, 12102923, 12800732, 18283139, 20159276, 24205846, 35278733, 36566278, 48411692, 70557466, 73132556, 122758219, 141114932, 236871493, 245516438, 357827149, 473742986, 491032876, 715654298, 859307533, 947485972, 1431308596, 1658100451, 1718615066, 2504790043, 3316200902, 3437230132, 5009580086, 6632401804, 10019160172, 16817876003, 33635752006, 67271504012, 117725132021, 235450264042, 470900528084]

約数ペア:

[(1, 470900528084), (2, 235450264042), (4, 117725132021), (7, 67271504012), (14, 33635752006), (28, 16817876003), (47, 10019160172), (71, 6632401804), (94, 5009580086), (137, 3437230132), (142, 3316200902), (188, 2504790043), (274, 1718615066), (284, 1658100451), (329, 1431308596), (497, 947485972), (548, 859307533), (658, 715654298), (959, 491032876), (994, 473742986), (1316, 357827149), (1918, 245516438), (1988, 236871493), (3337, 141114932), (3836, 122758219), (6439, 73132556), (6674, 70557466), (9727, 48411692), (12878, 36566278), (13348, 35278733), (19454, 24205846), (23359, 20159276), (25756, 18283139), (36787, 12800732), (38908, 12102923), (45073, 10447508), (46718, 10079638), (68089, 6915956), (73574, 6400366), (90146, 5223754), (93436, 5039819), (136178, 3457978), (147148, 3200183), (180292, 2611877), (257509, 1828676), (272356, 1728989), (457169, 1030036), (515018, 914338)]