496871820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 168

約数和(自身を含む): 1596427056

約数和(自身を除く): 1099555236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 265, 270, 318, 324, 405, 477, 486, 530, 540, 636, 643, 729, 795, 810, 954, 972, 1060, 1215, 1286, 1431, 1458, 1590, 1620, 1908, 1929, 2385, 2430, 2572, 2862, 2916, 3180, 3215, 3645, 3858, 4293, 4770, 4860, 5724, 5787, 6430, 7155, 7290, 7716, 8586, 9540, 9645, 11574, 12860, 12879, 14310, 14580, 17172, 17361, 19290, 21465, 23148, 25758, 28620, 28935, 34079, 34722, 38580, 38637, 42930, 51516, 52083, 57870, 64395, 68158, 69444, 77274, 85860, 86805, 102237, 104166, 115740, 128790, 136316, 154548, 156249, 170395, 173610, 193185, 204474, 208332, 257580, 260415, 306711, 312498, 340790, 347220, 386370, 408948, 468747, 511185, 520830, 613422, 624996, 681580, 772740, 781245, 920133, 937494, 1022370, 1041660, 1226844, 1533555, 1562490, 1840266, 1874988, 2044740, 2343735, 2760399, 3067110, 3124980, 3680532, 4600665, 4687470, 5520798, 6134220, 8281197, 9201330, 9374940, 11041596, 13801995, 16562394, 18402660, 24843591, 27603990, 33124788, 41405985, 49687182, 55207980, 82811970, 99374364, 124217955, 165623940, 248435910, 496871820]

約数ペア:

[(1, 496871820), (2, 248435910), (3, 165623940), (4, 124217955), (5, 99374364), (6, 82811970), (9, 55207980), (10, 49687182), (12, 41405985), (15, 33124788), (18, 27603990), (20, 24843591), (27, 18402660), (30, 16562394), (36, 13801995), (45, 11041596), (53, 9374940), (54, 9201330), (60, 8281197), (81, 6134220), (90, 5520798), (106, 4687470), (108, 4600665), (135, 3680532), (159, 3124980), (162, 3067110), (180, 2760399), (212, 2343735), (243, 2044740), (265, 1874988), (270, 1840266), (318, 1562490), (324, 1533555), (405, 1226844), (477, 1041660), (486, 1022370), (530, 937494), (540, 920133), (636, 781245), (643, 772740), (729, 681580), (795, 624996), (810, 613422), (954, 520830), (972, 511185), (1060, 468747), (1215, 408948), (1286, 386370), (1431, 347220), (1458, 340790), (1590, 312498), (1620, 306711), (1908, 260415), (1929, 257580), (2385, 208332), (2430, 204474), (2572, 193185), (2862, 173610), (2916, 170395), (3180, 156249), (3215, 154548), (3645, 136316), (3858, 128790), (4293, 115740), (4770, 104166), (4860, 102237), (5724, 86805), (5787, 85860), (6430, 77274), (7155, 69444), (7290, 68158), (7716, 64395), (8586, 57870), (9540, 52083), (9645, 51516), (11574, 42930), (12860, 38637), (12879, 38580), (14310, 34722), (14580, 34079), (17172, 28935), (17361, 28620), (19290, 25758), (21465, 23148)]