379969758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 1001763840

約数和(自身を除く): 621794082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 97, 126, 129, 189, 194, 241, 258, 291, 301, 378, 387, 482, 582, 602, 679, 723, 774, 873, 903, 1161, 1358, 1446, 1687, 1746, 1806, 2037, 2169, 2322, 2619, 2709, 3374, 4074, 4171, 4338, 5061, 5238, 5418, 6111, 6507, 8127, 8342, 10122, 10363, 12222, 12513, 13014, 15183, 16254, 18333, 20726, 23377, 25026, 29197, 30366, 31089, 36666, 37539, 45549, 46754, 58394, 62178, 70131, 72541, 75078, 87591, 91098, 93267, 112617, 140262, 145082, 163639, 175182, 186534, 210393, 217623, 225234, 262773, 279801, 327278, 420786, 435246, 490917, 525546, 559602, 631179, 652869, 788319, 981834, 1005211, 1262358, 1305738, 1472751, 1576638, 1958607, 2010422, 2945502, 3015633, 3917214, 4418253, 6031266, 7036477, 8836506, 9046899, 14072954, 18093798, 21109431, 27140697, 42218862, 54281394, 63328293, 126656586, 189984879, 379969758]

約数ペア:

[(1, 379969758), (2, 189984879), (3, 126656586), (6, 63328293), (7, 54281394), (9, 42218862), (14, 27140697), (18, 21109431), (21, 18093798), (27, 14072954), (42, 9046899), (43, 8836506), (54, 7036477), (63, 6031266), (86, 4418253), (97, 3917214), (126, 3015633), (129, 2945502), (189, 2010422), (194, 1958607), (241, 1576638), (258, 1472751), (291, 1305738), (301, 1262358), (378, 1005211), (387, 981834), (482, 788319), (582, 652869), (602, 631179), (679, 559602), (723, 525546), (774, 490917), (873, 435246), (903, 420786), (1161, 327278), (1358, 279801), (1446, 262773), (1687, 225234), (1746, 217623), (1806, 210393), (2037, 186534), (2169, 175182), (2322, 163639), (2619, 145082), (2709, 140262), (3374, 112617), (4074, 93267), (4171, 91098), (4338, 87591), (5061, 75078), (5238, 72541), (5418, 70131), (6111, 62178), (6507, 58394), (8127, 46754), (8342, 45549), (10122, 37539), (10363, 36666), (12222, 31089), (12513, 30366), (13014, 29197), (15183, 25026), (16254, 23377), (18333, 20726)]