274705648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 644958720

約数和(自身を除く): 370253072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 167, 266, 304, 334, 532, 668, 773, 1064, 1169, 1336, 1546, 2128, 2338, 2672, 3092, 3173, 4676, 5411, 6184, 6346, 9352, 10822, 12368, 12692, 14687, 18704, 21644, 22211, 25384, 29374, 43288, 44422, 50768, 58748, 86576, 88844, 102809, 117496, 129091, 177688, 205618, 234992, 258182, 355376, 411236, 516364, 822472, 903637, 1032728, 1644944, 1807274, 2065456, 2452729, 3614548, 4905458, 7229096, 9810916, 14458192, 17169103, 19621832, 34338206, 39243664, 68676412, 137352824, 274705648]

約数ペア:

[(1, 274705648), (2, 137352824), (4, 68676412), (7, 39243664), (8, 34338206), (14, 19621832), (16, 17169103), (19, 14458192), (28, 9810916), (38, 7229096), (56, 4905458), (76, 3614548), (112, 2452729), (133, 2065456), (152, 1807274), (167, 1644944), (266, 1032728), (304, 903637), (334, 822472), (532, 516364), (668, 411236), (773, 355376), (1064, 258182), (1169, 234992), (1336, 205618), (1546, 177688), (2128, 129091), (2338, 117496), (2672, 102809), (3092, 88844), (3173, 86576), (4676, 58748), (5411, 50768), (6184, 44422), (6346, 43288), (9352, 29374), (10822, 25384), (12368, 22211), (12692, 21644), (14687, 18704)]