38564568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 128845080

約数和(自身を除く): 90280512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 643, 714, 833, 882, 952, 1071, 1176, 1224, 1286, 1428, 1666, 1764, 1929, 2142, 2499, 2572, 2856, 3332, 3528, 3858, 4284, 4501, 4998, 5144, 5787, 6664, 7497, 7716, 8568, 9002, 9996, 10931, 11574, 13503, 14994, 15432, 18004, 19992, 21862, 23148, 27006, 29988, 31507, 32793, 36008, 40509, 43724, 46296, 54012, 59976, 63014, 65586, 76517, 81018, 87448, 94521, 98379, 108024, 126028, 131172, 153034, 162036, 189042, 196758, 229551, 252056, 262344, 283563, 306068, 324072, 378084, 393516, 459102, 535619, 567126, 612136, 688653, 756168, 787032, 918204, 1071238, 1134252, 1377306, 1606857, 1836408, 2142476, 2268504, 2754612, 3213714, 4284952, 4820571, 5509224, 6427428, 9641142, 12854856, 19282284, 38564568]

約数ペア:

[(1, 38564568), (2, 19282284), (3, 12854856), (4, 9641142), (6, 6427428), (7, 5509224), (8, 4820571), (9, 4284952), (12, 3213714), (14, 2754612), (17, 2268504), (18, 2142476), (21, 1836408), (24, 1606857), (28, 1377306), (34, 1134252), (36, 1071238), (42, 918204), (49, 787032), (51, 756168), (56, 688653), (63, 612136), (68, 567126), (72, 535619), (84, 459102), (98, 393516), (102, 378084), (119, 324072), (126, 306068), (136, 283563), (147, 262344), (153, 252056), (168, 229551), (196, 196758), (204, 189042), (238, 162036), (252, 153034), (294, 131172), (306, 126028), (357, 108024), (392, 98379), (408, 94521), (441, 87448), (476, 81018), (504, 76517), (588, 65586), (612, 63014), (643, 59976), (714, 54012), (833, 46296), (882, 43724), (952, 40509), (1071, 36008), (1176, 32793), (1224, 31507), (1286, 29988), (1428, 27006), (1666, 23148), (1764, 21862), (1929, 19992), (2142, 18004), (2499, 15432), (2572, 14994), (2856, 13503), (3332, 11574), (3528, 10931), (3858, 9996), (4284, 9002), (4501, 8568), (4998, 7716), (5144, 7497), (5787, 6664)]