226328544

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 705204864

約数和(自身を除く): 478876320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 117, 122, 144, 156, 183, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 624, 732, 793, 936, 976, 991, 1098, 1248, 1464, 1586, 1872, 1952, 1982, 2196, 2379, 2928, 2973, 3172, 3744, 3964, 4392, 4758, 5856, 5946, 6344, 7137, 7928, 8784, 8919, 9516, 11892, 12688, 12883, 14274, 15856, 17568, 17838, 19032, 23784, 25376, 25766, 28548, 31712, 35676, 38064, 38649, 47568, 51532, 57096, 60451, 71352, 76128, 77298, 95136, 103064, 114192, 115947, 120902, 142704, 154596, 181353, 206128, 228384, 231894, 241804, 285408, 309192, 362706, 412256, 463788, 483608, 544059, 618384, 725412, 785863, 927576, 967216, 1088118, 1236768, 1450824, 1571726, 1855152, 1934432, 2176236, 2357589, 2901648, 3143452, 3710304, 4352472, 4715178, 5803296, 6286904, 7072767, 8704944, 9430356, 12573808, 14145534, 17409888, 18860712, 25147616, 28291068, 37721424, 56582136, 75442848, 113164272, 226328544]

約数ペア:

[(1, 226328544), (2, 113164272), (3, 75442848), (4, 56582136), (6, 37721424), (8, 28291068), (9, 25147616), (12, 18860712), (13, 17409888), (16, 14145534), (18, 12573808), (24, 9430356), (26, 8704944), (32, 7072767), (36, 6286904), (39, 5803296), (48, 4715178), (52, 4352472), (61, 3710304), (72, 3143452), (78, 2901648), (96, 2357589), (104, 2176236), (117, 1934432), (122, 1855152), (144, 1571726), (156, 1450824), (183, 1236768), (208, 1088118), (234, 967216), (244, 927576), (288, 785863), (312, 725412), (366, 618384), (416, 544059), (468, 483608), (488, 463788), (549, 412256), (624, 362706), (732, 309192), (793, 285408), (936, 241804), (976, 231894), (991, 228384), (1098, 206128), (1248, 181353), (1464, 154596), (1586, 142704), (1872, 120902), (1952, 115947), (1982, 114192), (2196, 103064), (2379, 95136), (2928, 77298), (2973, 76128), (3172, 71352), (3744, 60451), (3964, 57096), (4392, 51532), (4758, 47568), (5856, 38649), (5946, 38064), (6344, 35676), (7137, 31712), (7928, 28548), (8784, 25766), (8919, 25376), (9516, 23784), (11892, 19032), (12688, 17838), (12883, 17568), (14274, 15856)]