254318232

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12721}}^1$

素因数の和:12761

約数の個数: 96

約数和(自身を含む): 783166320

約数和(自身を除く): 528848088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 357, 392, 408, 476, 588, 714, 833, 952, 1176, 1428, 1666, 2499, 2856, 3332, 4998, 6664, 9996, 12721, 19992, 25442, 38163, 50884, 76326, 89047, 101768, 152652, 178094, 216257, 267141, 305304, 356188, 432514, 534282, 623329, 648771, 712376, 865028, 1068564, 1246658, 1297542, 1513799, 1730056, 1869987, 2137128, 2493316, 2595084, 3027598, 3739974, 4541397, 4986632, 5190168, 6055196, 7479948, 9082794, 10596593, 12110392, 14959896, 18165588, 21193186, 31789779, 36331176, 42386372, 63579558, 84772744, 127159116, 254318232]

約数ペア:

[(1, 254318232), (2, 127159116), (3, 84772744), (4, 63579558), (6, 42386372), (7, 36331176), (8, 31789779), (12, 21193186), (14, 18165588), (17, 14959896), (21, 12110392), (24, 10596593), (28, 9082794), (34, 7479948), (42, 6055196), (49, 5190168), (51, 4986632), (56, 4541397), (68, 3739974), (84, 3027598), (98, 2595084), (102, 2493316), (119, 2137128), (136, 1869987), (147, 1730056), (168, 1513799), (196, 1297542), (204, 1246658), (238, 1068564), (294, 865028), (357, 712376), (392, 648771), (408, 623329), (476, 534282), (588, 432514), (714, 356188), (833, 305304), (952, 267141), (1176, 216257), (1428, 178094), (1666, 152652), (2499, 101768), (2856, 89047), (3332, 76326), (4998, 50884), (6664, 38163), (9996, 25442), (12721, 19992)]