40464396

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 124488000

約数和(自身を除く): 84023604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 113, 116, 126, 147, 174, 196, 203, 226, 252, 261, 294, 339, 343, 348, 406, 441, 452, 522, 588, 609, 678, 686, 791, 812, 882, 1017, 1029, 1044, 1218, 1356, 1372, 1421, 1582, 1764, 1827, 2034, 2058, 2373, 2436, 2842, 3087, 3164, 3277, 3654, 4068, 4116, 4263, 4746, 5537, 5684, 6174, 6554, 7119, 7308, 8526, 9492, 9831, 9947, 11074, 12348, 12789, 13108, 14238, 16611, 17052, 19662, 19894, 22148, 22939, 25578, 28476, 29493, 29841, 33222, 38759, 39324, 39788, 45878, 49833, 51156, 58986, 59682, 66444, 68817, 77518, 89523, 91756, 99666, 116277, 117972, 119364, 137634, 155036, 160573, 179046, 199332, 206451, 232554, 275268, 321146, 348831, 358092, 412902, 465108, 481719, 642292, 697662, 825804, 963438, 1124011, 1395324, 1445157, 1926876, 2248022, 2890314, 3372033, 4496044, 5780628, 6744066, 10116099, 13488132, 20232198, 40464396]

約数ペア:

[(1, 40464396), (2, 20232198), (3, 13488132), (4, 10116099), (6, 6744066), (7, 5780628), (9, 4496044), (12, 3372033), (14, 2890314), (18, 2248022), (21, 1926876), (28, 1445157), (29, 1395324), (36, 1124011), (42, 963438), (49, 825804), (58, 697662), (63, 642292), (84, 481719), (87, 465108), (98, 412902), (113, 358092), (116, 348831), (126, 321146), (147, 275268), (174, 232554), (196, 206451), (203, 199332), (226, 179046), (252, 160573), (261, 155036), (294, 137634), (339, 119364), (343, 117972), (348, 116277), (406, 99666), (441, 91756), (452, 89523), (522, 77518), (588, 68817), (609, 66444), (678, 59682), (686, 58986), (791, 51156), (812, 49833), (882, 45878), (1017, 39788), (1029, 39324), (1044, 38759), (1218, 33222), (1356, 29841), (1372, 29493), (1421, 28476), (1582, 25578), (1764, 22939), (1827, 22148), (2034, 19894), (2058, 19662), (2373, 17052), (2436, 16611), (2842, 14238), (3087, 13108), (3164, 12789), (3277, 12348), (3654, 11074), (4068, 9947), (4116, 9831), (4263, 9492), (4746, 8526), (5537, 7308), (5684, 7119), (6174, 6554)]