508322360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2017

約数の個数: 128

約数和(自身を含む): 1427690880

約数和(自身を除く): 919368520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 364, 365, 455, 511, 520, 584, 728, 730, 910, 949, 1022, 1460, 1820, 1898, 1913, 2044, 2555, 2920, 3640, 3796, 3826, 4088, 4745, 5110, 6643, 7592, 7652, 9490, 9565, 10220, 13286, 13391, 15304, 18980, 19130, 20440, 24869, 26572, 26782, 33215, 37960, 38260, 49738, 53144, 53564, 66430, 66955, 76520, 99476, 107128, 124345, 132860, 133910, 139649, 174083, 198952, 248690, 265720, 267820, 279298, 348166, 497380, 535640, 558596, 696332, 698245, 870415, 977543, 994760, 1117192, 1392664, 1396490, 1740830, 1815437, 1955086, 2792980, 3481660, 3630874, 3910172, 4887715, 5585960, 6963320, 7261748, 7820344, 9077185, 9775430, 12708059, 14523496, 18154370, 19550860, 25416118, 36308740, 39101720, 50832236, 63540295, 72617480, 101664472, 127080590, 254161180, 508322360]

約数ペア:

[(1, 508322360), (2, 254161180), (4, 127080590), (5, 101664472), (7, 72617480), (8, 63540295), (10, 50832236), (13, 39101720), (14, 36308740), (20, 25416118), (26, 19550860), (28, 18154370), (35, 14523496), (40, 12708059), (52, 9775430), (56, 9077185), (65, 7820344), (70, 7261748), (73, 6963320), (91, 5585960), (104, 4887715), (130, 3910172), (140, 3630874), (146, 3481660), (182, 2792980), (260, 1955086), (280, 1815437), (292, 1740830), (364, 1396490), (365, 1392664), (455, 1117192), (511, 994760), (520, 977543), (584, 870415), (728, 698245), (730, 696332), (910, 558596), (949, 535640), (1022, 497380), (1460, 348166), (1820, 279298), (1898, 267820), (1913, 265720), (2044, 248690), (2555, 198952), (2920, 174083), (3640, 139649), (3796, 133910), (3826, 132860), (4088, 124345), (4745, 107128), (5110, 99476), (6643, 76520), (7592, 66955), (7652, 66430), (9490, 53564), (9565, 53144), (10220, 49738), (13286, 38260), (13391, 37960), (15304, 33215), (18980, 26782), (19130, 26572), (20440, 24869)]