219344922

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 518918400

約数和(自身を除く): 299573478

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 81, 87, 158, 162, 174, 197, 237, 243, 261, 394, 474, 486, 522, 591, 711, 783, 1182, 1422, 1566, 1773, 2133, 2291, 2349, 3546, 4266, 4582, 4698, 5319, 5713, 6399, 6873, 7047, 10638, 11426, 12798, 13746, 14094, 15563, 15957, 17139, 19197, 20619, 31126, 31914, 34278, 38394, 41238, 46689, 47871, 51417, 61857, 93378, 95742, 102834, 123714, 140067, 154251, 185571, 280134, 308502, 371142, 420201, 451327, 462753, 556713, 840402, 902654, 925506, 1113426, 1260603, 1353981, 1388259, 2521206, 2707962, 2776518, 3781809, 4061943, 7563618, 8123886, 12185829, 24371658, 36557487, 73114974, 109672461, 219344922]

約数ペア:

[(1, 219344922), (2, 109672461), (3, 73114974), (6, 36557487), (9, 24371658), (18, 12185829), (27, 8123886), (29, 7563618), (54, 4061943), (58, 3781809), (79, 2776518), (81, 2707962), (87, 2521206), (158, 1388259), (162, 1353981), (174, 1260603), (197, 1113426), (237, 925506), (243, 902654), (261, 840402), (394, 556713), (474, 462753), (486, 451327), (522, 420201), (591, 371142), (711, 308502), (783, 280134), (1182, 185571), (1422, 154251), (1566, 140067), (1773, 123714), (2133, 102834), (2291, 95742), (2349, 93378), (3546, 61857), (4266, 51417), (4582, 47871), (4698, 46689), (5319, 41238), (5713, 38394), (6399, 34278), (6873, 31914), (7047, 31126), (10638, 20619), (11426, 19197), (12798, 17139), (13746, 15957), (14094, 15563)]