2239648684

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 4954880000

約数和(自身を除く): 2715231316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 199, 343, 364, 398, 631, 637, 686, 796, 1262, 1274, 1372, 1393, 2524, 2548, 2587, 2786, 4417, 4459, 5174, 5572, 8203, 8834, 8918, 9751, 10348, 16406, 17668, 17836, 18109, 19502, 30919, 32812, 36218, 39004, 57421, 61838, 68257, 72436, 114842, 123676, 125569, 126763, 136514, 216433, 229684, 251138, 253526, 273028, 401947, 432866, 502276, 507052, 803894, 865732, 878983, 887341, 1607788, 1632397, 1757966, 1774682, 2813629, 3264794, 3515932, 3549364, 5627258, 6152881, 6529588, 11254516, 11426779, 12305762, 22853558, 24611524, 43070167, 45707116, 79987453, 86140334, 159974906, 172280668, 319949812, 559912171, 1119824342, 2239648684]

約数ペア:

[(1, 2239648684), (2, 1119824342), (4, 559912171), (7, 319949812), (13, 172280668), (14, 159974906), (26, 86140334), (28, 79987453), (49, 45707116), (52, 43070167), (91, 24611524), (98, 22853558), (182, 12305762), (196, 11426779), (199, 11254516), (343, 6529588), (364, 6152881), (398, 5627258), (631, 3549364), (637, 3515932), (686, 3264794), (796, 2813629), (1262, 1774682), (1274, 1757966), (1372, 1632397), (1393, 1607788), (2524, 887341), (2548, 878983), (2587, 865732), (2786, 803894), (4417, 507052), (4459, 502276), (5174, 432866), (5572, 401947), (8203, 273028), (8834, 253526), (8918, 251138), (9751, 229684), (10348, 216433), (16406, 136514), (17668, 126763), (17836, 125569), (18109, 123676), (19502, 114842), (30919, 72436), (32812, 68257), (36218, 61838), (39004, 57421)]