221809536

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4973

約数の個数: 128

約数和(自身を含む): 705146400

約数和(自身を除く): 483336864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4937, 4992, 5616, 7488, 9874, 11232, 14811, 14976, 19748, 22464, 29622, 39496, 44433, 44928, 59244, 64181, 78992, 88866, 118488, 128362, 133299, 157984, 177732, 192543, 236976, 256724, 266598, 315968, 355464, 385086, 473952, 513448, 533196, 577629, 631936, 710928, 770172, 947904, 1026896, 1066392, 1155258, 1421856, 1540344, 1732887, 1895808, 2053792, 2132784, 2310516, 2843712, 3080688, 3465774, 4107584, 4265568, 4621032, 5687424, 6161376, 6931548, 8215168, 8531136, 9242064, 12322752, 13863096, 17062272, 18484128, 24645504, 27726192, 36968256, 55452384, 73936512, 110904768, 221809536]

約数ペア:

[(1, 221809536), (2, 110904768), (3, 73936512), (4, 55452384), (6, 36968256), (8, 27726192), (9, 24645504), (12, 18484128), (13, 17062272), (16, 13863096), (18, 12322752), (24, 9242064), (26, 8531136), (27, 8215168), (32, 6931548), (36, 6161376), (39, 5687424), (48, 4621032), (52, 4265568), (54, 4107584), (64, 3465774), (72, 3080688), (78, 2843712), (96, 2310516), (104, 2132784), (108, 2053792), (117, 1895808), (128, 1732887), (144, 1540344), (156, 1421856), (192, 1155258), (208, 1066392), (216, 1026896), (234, 947904), (288, 770172), (312, 710928), (351, 631936), (384, 577629), (416, 533196), (432, 513448), (468, 473952), (576, 385086), (624, 355464), (702, 315968), (832, 266598), (864, 256724), (936, 236976), (1152, 192543), (1248, 177732), (1404, 157984), (1664, 133299), (1728, 128362), (1872, 118488), (2496, 88866), (2808, 78992), (3456, 64181), (3744, 59244), (4937, 44928), (4992, 44433), (5616, 39496), (7488, 29622), (9874, 22464), (11232, 19748), (14811, 14976)]