319797744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55987}}^1$

素因数の和:56022

約数の個数: 80

約数和(自身を含む): 999721728

約数和(自身を除く): 679923984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 55987, 111974, 167961, 223948, 335922, 391909, 447896, 671844, 783818, 895792, 951779, 1175727, 1343688, 1567636, 1903558, 2351454, 2687376, 2855337, 3135272, 3807116, 4702908, 5710674, 6270544, 6662453, 7614232, 9405816, 11421348, 13324906, 15228464, 18811632, 19987359, 22842696, 26649812, 39974718, 45685392, 53299624, 79949436, 106599248, 159898872, 319797744]

約数ペア:

[(1, 319797744), (2, 159898872), (3, 106599248), (4, 79949436), (6, 53299624), (7, 45685392), (8, 39974718), (12, 26649812), (14, 22842696), (16, 19987359), (17, 18811632), (21, 15228464), (24, 13324906), (28, 11421348), (34, 9405816), (42, 7614232), (48, 6662453), (51, 6270544), (56, 5710674), (68, 4702908), (84, 3807116), (102, 3135272), (112, 2855337), (119, 2687376), (136, 2351454), (168, 1903558), (204, 1567636), (238, 1343688), (272, 1175727), (336, 951779), (357, 895792), (408, 783818), (476, 671844), (714, 447896), (816, 391909), (952, 335922), (1428, 223948), (1904, 167961), (2856, 111974), (5712, 55987)]