1337668668

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8803}}^1$

素因数の和:8893

約数の個数: 120

約数和(自身を含む): 4056601472

約数和(自身を除く): 2718932804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 252, 268, 324, 378, 402, 469, 567, 603, 756, 804, 938, 1134, 1206, 1407, 1809, 1876, 2268, 2412, 2814, 3618, 4221, 5427, 5628, 7236, 8442, 8803, 10854, 12663, 16884, 17606, 21708, 25326, 26409, 35212, 37989, 50652, 52818, 61621, 75978, 79227, 105636, 123242, 151956, 158454, 184863, 237681, 246484, 316908, 369726, 475362, 554589, 589801, 713043, 739452, 950724, 1109178, 1179602, 1426086, 1663767, 1769403, 2218356, 2359204, 2852172, 3327534, 3538806, 4128607, 4991301, 5308209, 6655068, 7077612, 8257214, 9982602, 10616418, 12385821, 15924627, 16514428, 19965204, 21232836, 24771642, 31849254, 37157463, 47773881, 49543284, 63698508, 74314926, 95547762, 111472389, 148629852, 191095524, 222944778, 334417167, 445889556, 668834334, 1337668668]

約数ペア:

[(1, 1337668668), (2, 668834334), (3, 445889556), (4, 334417167), (6, 222944778), (7, 191095524), (9, 148629852), (12, 111472389), (14, 95547762), (18, 74314926), (21, 63698508), (27, 49543284), (28, 47773881), (36, 37157463), (42, 31849254), (54, 24771642), (63, 21232836), (67, 19965204), (81, 16514428), (84, 15924627), (108, 12385821), (126, 10616418), (134, 9982602), (162, 8257214), (189, 7077612), (201, 6655068), (252, 5308209), (268, 4991301), (324, 4128607), (378, 3538806), (402, 3327534), (469, 2852172), (567, 2359204), (603, 2218356), (756, 1769403), (804, 1663767), (938, 1426086), (1134, 1179602), (1206, 1109178), (1407, 950724), (1809, 739452), (1876, 713043), (2268, 589801), (2412, 554589), (2814, 475362), (3618, 369726), (4221, 316908), (5427, 246484), (5628, 237681), (7236, 184863), (8442, 158454), (8803, 151956), (10854, 123242), (12663, 105636), (16884, 79227), (17606, 75978), (21708, 61621), (25326, 52818), (26409, 50652), (35212, 37989)]