286221852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59779}}^1$

素因数の和:59815

約数の個数: 72

約数和(自身を含む): 870396800

約数和(自身を除く): 584174948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 59779, 119558, 179337, 239116, 358674, 418453, 538011, 717348, 836906, 1076022, 1135801, 1255359, 1673812, 2152044, 2271602, 2510718, 3407403, 3766077, 4543204, 5021436, 6814806, 7532154, 7950607, 10222209, 13629612, 15064308, 15901214, 20444418, 23851821, 31802428, 40888836, 47703642, 71555463, 95407284, 143110926, 286221852]

約数ペア:

[(1, 286221852), (2, 143110926), (3, 95407284), (4, 71555463), (6, 47703642), (7, 40888836), (9, 31802428), (12, 23851821), (14, 20444418), (18, 15901214), (19, 15064308), (21, 13629612), (28, 10222209), (36, 7950607), (38, 7532154), (42, 6814806), (57, 5021436), (63, 4543204), (76, 3766077), (84, 3407403), (114, 2510718), (126, 2271602), (133, 2152044), (171, 1673812), (228, 1255359), (252, 1135801), (266, 1076022), (342, 836906), (399, 717348), (532, 538011), (684, 418453), (798, 358674), (1197, 239116), (1596, 179337), (2394, 119558), (4788, 59779)]