21623687904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{190403}}^1$

素因数の和:190449

約数の個数: 144

約数和(自身を含む): 70245366912

約数和(自身を除く): 48621679008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2704, 2912, 3549, 4056, 4368, 4732, 5408, 7098, 8112, 8736, 9464, 14196, 16224, 18928, 28392, 37856, 56784, 113568, 190403, 380806, 571209, 761612, 1142418, 1332821, 1523224, 2284836, 2475239, 2665642, 3046448, 3998463, 4569672, 4950478, 5331284, 6092896, 7425717, 7996926, 9139344, 9900956, 10662568, 14851434, 15993852, 17326673, 18278688, 19801912, 21325136, 29702868, 31987704, 32178107, 34653346, 39603824, 42650272, 51980019, 59405736, 63975408, 64356214, 69306692, 79207648, 96534321, 103960038, 118811472, 127950816, 128712428, 138613384, 193068642, 207920076, 225246749, 237622944, 257424856, 277226768, 386137284, 415840152, 450493498, 514849712, 554453536, 675740247, 772274568, 831680304, 900986996, 1029699424, 1351480494, 1544549136, 1663360608, 1801973992, 2702960988, 3089098272, 3603947984, 5405921976, 7207895968, 10811843952, 21623687904]

約数ペア:

[(1, 21623687904), (2, 10811843952), (3, 7207895968), (4, 5405921976), (6, 3603947984), (7, 3089098272), (8, 2702960988), (12, 1801973992), (13, 1663360608), (14, 1544549136), (16, 1351480494), (21, 1029699424), (24, 900986996), (26, 831680304), (28, 772274568), (32, 675740247), (39, 554453536), (42, 514849712), (48, 450493498), (52, 415840152), (56, 386137284), (78, 277226768), (84, 257424856), (91, 237622944), (96, 225246749), (104, 207920076), (112, 193068642), (156, 138613384), (168, 128712428), (169, 127950816), (182, 118811472), (208, 103960038), (224, 96534321), (273, 79207648), (312, 69306692), (336, 64356214), (338, 63975408), (364, 59405736), (416, 51980019), (507, 42650272), (546, 39603824), (624, 34653346), (672, 32178107), (676, 31987704), (728, 29702868), (1014, 21325136), (1092, 19801912), (1183, 18278688), (1248, 17326673), (1352, 15993852), (1456, 14851434), (2028, 10662568), (2184, 9900956), (2366, 9139344), (2704, 7996926), (2912, 7425717), (3549, 6092896), (4056, 5331284), (4368, 4950478), (4732, 4569672), (5408, 3998463), (7098, 3046448), (8112, 2665642), (8736, 2475239), (9464, 2284836), (14196, 1523224), (16224, 1332821), (18928, 1142418), (28392, 761612), (37856, 571209), (56784, 380806), (113568, 190403)]