451008648

素因数分解:

$2^3\times 3^4\times {\mathrm{197}}^1\times {\mathrm{3533}}^1$

素因数の和:3748

約数の個数: 80

約数和(自身を含む): 1270013580

約数和(自身を除く): 819004932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 197, 216, 324, 394, 591, 648, 788, 1182, 1576, 1773, 2364, 3533, 3546, 4728, 5319, 7066, 7092, 10599, 10638, 14132, 14184, 15957, 21198, 21276, 28264, 31797, 31914, 42396, 42552, 63594, 63828, 84792, 95391, 127188, 127656, 190782, 254376, 286173, 381564, 572346, 696001, 763128, 1144692, 1392002, 2088003, 2289384, 2784004, 4176006, 5568008, 6264009, 8352012, 12528018, 16704024, 18792027, 25056036, 37584054, 50112072, 56376081, 75168108, 112752162, 150336216, 225504324, 451008648]

約数ペア:

[(1, 451008648), (2, 225504324), (3, 150336216), (4, 112752162), (6, 75168108), (8, 56376081), (9, 50112072), (12, 37584054), (18, 25056036), (24, 18792027), (27, 16704024), (36, 12528018), (54, 8352012), (72, 6264009), (81, 5568008), (108, 4176006), (162, 2784004), (197, 2289384), (216, 2088003), (324, 1392002), (394, 1144692), (591, 763128), (648, 696001), (788, 572346), (1182, 381564), (1576, 286173), (1773, 254376), (2364, 190782), (3533, 127656), (3546, 127188), (4728, 95391), (5319, 84792), (7066, 63828), (7092, 63594), (10599, 42552), (10638, 42396), (14132, 31914), (14184, 31797), (15957, 28264), (21198, 21276)]