38680824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 82279176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 89, 91, 104, 156, 168, 178, 182, 199, 267, 273, 312, 356, 364, 398, 534, 546, 597, 623, 712, 728, 796, 1068, 1092, 1157, 1194, 1246, 1393, 1592, 1869, 2136, 2184, 2314, 2388, 2492, 2587, 2786, 3471, 3738, 4179, 4628, 4776, 4984, 5174, 5572, 6942, 7476, 7761, 8099, 8358, 9256, 10348, 11144, 13884, 14952, 15522, 16198, 16716, 17711, 18109, 20696, 24297, 27768, 31044, 32396, 33432, 35422, 36218, 48594, 53133, 54327, 62088, 64792, 70844, 72436, 97188, 106266, 108654, 123977, 141688, 144872, 194376, 212532, 217308, 230243, 247954, 371931, 425064, 434616, 460486, 495908, 690729, 743862, 920972, 991816, 1381458, 1487724, 1611701, 1841944, 2762916, 2975448, 3223402, 4835103, 5525832, 6446804, 9670206, 12893608, 19340412, 38680824]

約数ペア:

[(1, 38680824), (2, 19340412), (3, 12893608), (4, 9670206), (6, 6446804), (7, 5525832), (8, 4835103), (12, 3223402), (13, 2975448), (14, 2762916), (21, 1841944), (24, 1611701), (26, 1487724), (28, 1381458), (39, 991816), (42, 920972), (52, 743862), (56, 690729), (78, 495908), (84, 460486), (89, 434616), (91, 425064), (104, 371931), (156, 247954), (168, 230243), (178, 217308), (182, 212532), (199, 194376), (267, 144872), (273, 141688), (312, 123977), (356, 108654), (364, 106266), (398, 97188), (534, 72436), (546, 70844), (597, 64792), (623, 62088), (712, 54327), (728, 53133), (796, 48594), (1068, 36218), (1092, 35422), (1157, 33432), (1194, 32396), (1246, 31044), (1393, 27768), (1592, 24297), (1869, 20696), (2136, 18109), (2184, 17711), (2314, 16716), (2388, 16198), (2492, 15522), (2587, 14952), (2786, 13884), (3471, 11144), (3738, 10348), (4179, 9256), (4628, 8358), (4776, 8099), (4984, 7761), (5174, 7476), (5572, 6942)]