1605405984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1607

約数の個数: 192

約数和(自身を含む): 5231149056

約数和(自身を除く): 3625743072

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, 127, 156, 168, 182, 208, 224, 254, 273, 312, 336, 364, 381, 416, 508, 546, 624, 672, 728, 762, 889, 1016, 1092, 1248, 1447, 1456, 1524, 1651, 1778, 2032, 2184, 2667, 2894, 2912, 3048, 3302, 3556, 4064, 4341, 4368, 4953, 5334, 5788, 6096, 6604, 7112, 8682, 8736, 9906, 10129, 10668, 11557, 11576, 12192, 13208, 14224, 17364, 18811, 19812, 20258, 21336, 23114, 23152, 26416, 28448, 30387, 34671, 34728, 37622, 39624, 40516, 42672, 46228, 46304, 52832, 56433, 60774, 69342, 69456, 75244, 79248, 81032, 85344, 92456, 112866, 121548, 131677, 138684, 138912, 150488, 158496, 162064, 183769, 184912, 225732, 243096, 263354, 277368, 300976, 324128, 367538, 369824, 395031, 451464, 486192, 526708, 551307, 554736, 601952, 735076, 790062, 902928, 972384, 1053416, 1102614, 1109472, 1286383, 1470152, 1580124, 1805856, 2106832, 2205228, 2388997, 2572766, 2940304, 3160248, 3859149, 4213664, 4410456, 4777994, 5145532, 5880608, 6320496, 7166991, 7718298, 8820912, 9555988, 10291064, 12640992, 14333982, 15436596, 16722979, 17641824, 19111976, 20582128, 28667964, 30873192, 33445958, 38223952, 41164256, 50168937, 57335928, 61746384, 66891916, 76447904, 100337874, 114671856, 123492768, 133783832, 200675748, 229343712, 267567664, 401351496, 535135328, 802702992, 1605405984]

約数ペア:

[(1, 1605405984), (2, 802702992), (3, 535135328), (4, 401351496), (6, 267567664), (7, 229343712), (8, 200675748), (12, 133783832), (13, 123492768), (14, 114671856), (16, 100337874), (21, 76447904), (24, 66891916), (26, 61746384), (28, 57335928), (32, 50168937), (39, 41164256), (42, 38223952), (48, 33445958), (52, 30873192), (56, 28667964), (78, 20582128), (84, 19111976), (91, 17641824), (96, 16722979), (104, 15436596), (112, 14333982), (127, 12640992), (156, 10291064), (168, 9555988), (182, 8820912), (208, 7718298), (224, 7166991), (254, 6320496), (273, 5880608), (312, 5145532), (336, 4777994), (364, 4410456), (381, 4213664), (416, 3859149), (508, 3160248), (546, 2940304), (624, 2572766), (672, 2388997), (728, 2205228), (762, 2106832), (889, 1805856), (1016, 1580124), (1092, 1470152), (1248, 1286383), (1447, 1109472), (1456, 1102614), (1524, 1053416), (1651, 972384), (1778, 902928), (2032, 790062), (2184, 735076), (2667, 601952), (2894, 554736), (2912, 551307), (3048, 526708), (3302, 486192), (3556, 451464), (4064, 395031), (4341, 369824), (4368, 367538), (4953, 324128), (5334, 300976), (5788, 277368), (6096, 263354), (6604, 243096), (7112, 225732), (8682, 184912), (8736, 183769), (9906, 162064), (10129, 158496), (10668, 150488), (11557, 138912), (11576, 138684), (12192, 131677), (13208, 121548), (14224, 112866), (17364, 92456), (18811, 85344), (19812, 81032), (20258, 79248), (21336, 75244), (23114, 69456), (23152, 69342), (26416, 60774), (28448, 56433), (30387, 52832), (34671, 46304), (34728, 46228), (37622, 42672), (39624, 40516)]