31464552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 99532800

約数和(自身を除く): 68068248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 479, 483, 552, 644, 714, 782, 952, 958, 966, 1173, 1288, 1428, 1437, 1564, 1916, 1932, 2346, 2737, 2856, 2874, 3128, 3353, 3832, 3864, 4692, 5474, 5748, 6706, 8143, 8211, 9384, 10059, 10948, 11017, 11496, 13412, 16286, 16422, 20118, 21896, 22034, 24429, 26824, 32572, 32844, 33051, 40236, 44068, 48858, 57001, 65144, 65688, 66102, 77119, 80472, 88136, 97716, 114002, 132204, 154238, 171003, 187289, 195432, 228004, 231357, 264408, 308476, 342006, 374578, 456008, 462714, 561867, 616952, 684012, 749156, 925428, 1123734, 1311023, 1368024, 1498312, 1850856, 2247468, 2622046, 3933069, 4494936, 5244092, 7866138, 10488184, 15732276, 31464552]

約数ペア:

[(1, 31464552), (2, 15732276), (3, 10488184), (4, 7866138), (6, 5244092), (7, 4494936), (8, 3933069), (12, 2622046), (14, 2247468), (17, 1850856), (21, 1498312), (23, 1368024), (24, 1311023), (28, 1123734), (34, 925428), (42, 749156), (46, 684012), (51, 616952), (56, 561867), (68, 462714), (69, 456008), (84, 374578), (92, 342006), (102, 308476), (119, 264408), (136, 231357), (138, 228004), (161, 195432), (168, 187289), (184, 171003), (204, 154238), (238, 132204), (276, 114002), (322, 97716), (357, 88136), (391, 80472), (408, 77119), (476, 66102), (479, 65688), (483, 65144), (552, 57001), (644, 48858), (714, 44068), (782, 40236), (952, 33051), (958, 32844), (966, 32572), (1173, 26824), (1288, 24429), (1428, 22034), (1437, 21896), (1564, 20118), (1916, 16422), (1932, 16286), (2346, 13412), (2737, 11496), (2856, 11017), (2874, 10948), (3128, 10059), (3353, 9384), (3832, 8211), (3864, 8143), (4692, 6706), (5474, 5748)]