1853990532

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 180

約数和(自身を含む): 5255347020

約数和(自身を除く): 3401356488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 87, 92, 108, 116, 138, 162, 174, 207, 261, 276, 324, 348, 373, 414, 522, 529, 621, 667, 746, 783, 828, 1044, 1058, 1119, 1242, 1334, 1492, 1566, 1587, 1863, 2001, 2116, 2238, 2349, 2484, 2668, 3132, 3174, 3357, 3726, 4002, 4476, 4698, 4761, 6003, 6348, 6714, 7452, 8004, 8579, 9396, 9522, 10071, 10817, 12006, 13428, 14283, 15341, 17158, 18009, 19044, 20142, 21634, 24012, 25737, 28566, 30213, 30682, 32451, 34316, 36018, 40284, 42849, 43268, 46023, 51474, 54027, 57132, 60426, 61364, 64902, 72036, 77211, 85698, 92046, 97353, 102948, 108054, 120852, 129804, 138069, 154422, 171396, 184092, 194706, 197317, 216108, 231633, 248791, 276138, 292059, 308844, 389412, 394634, 414207, 463266, 497582, 552276, 584118, 591951, 694899, 746373, 789268, 828414, 876177, 926532, 995164, 1168236, 1183902, 1242621, 1389798, 1492746, 1656828, 1752354, 1775853, 2239119, 2367804, 2485242, 2779596, 2985492, 3504708, 3551706, 4478238, 4970484, 5327559, 5722193, 6717357, 7103412, 8956476, 10655118, 11444386, 13434714, 15982677, 17166579, 20152071, 21310236, 22888772, 26869428, 31965354, 34333158, 40304142, 51499737, 63930708, 68666316, 80608284, 102999474, 154499211, 205998948, 308998422, 463497633, 617996844, 926995266, 1853990532]

約数ペア:

[(1, 1853990532), (2, 926995266), (3, 617996844), (4, 463497633), (6, 308998422), (9, 205998948), (12, 154499211), (18, 102999474), (23, 80608284), (27, 68666316), (29, 63930708), (36, 51499737), (46, 40304142), (54, 34333158), (58, 31965354), (69, 26869428), (81, 22888772), (87, 21310236), (92, 20152071), (108, 17166579), (116, 15982677), (138, 13434714), (162, 11444386), (174, 10655118), (207, 8956476), (261, 7103412), (276, 6717357), (324, 5722193), (348, 5327559), (373, 4970484), (414, 4478238), (522, 3551706), (529, 3504708), (621, 2985492), (667, 2779596), (746, 2485242), (783, 2367804), (828, 2239119), (1044, 1775853), (1058, 1752354), (1119, 1656828), (1242, 1492746), (1334, 1389798), (1492, 1242621), (1566, 1183902), (1587, 1168236), (1863, 995164), (2001, 926532), (2116, 876177), (2238, 828414), (2349, 789268), (2484, 746373), (2668, 694899), (3132, 591951), (3174, 584118), (3357, 552276), (3726, 497582), (4002, 463266), (4476, 414207), (4698, 394634), (4761, 389412), (6003, 308844), (6348, 292059), (6714, 276138), (7452, 248791), (8004, 231633), (8579, 216108), (9396, 197317), (9522, 194706), (10071, 184092), (10817, 171396), (12006, 154422), (13428, 138069), (14283, 129804), (15341, 120852), (17158, 108054), (18009, 102948), (19044, 97353), (20142, 92046), (21634, 85698), (24012, 77211), (25737, 72036), (28566, 64902), (30213, 61364), (30682, 60426), (32451, 57132), (34316, 54027), (36018, 51474), (40284, 46023), (42849, 43268)]