408127272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 1260748800

約数和(自身を除く): 852621528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 79, 84, 92, 98, 138, 147, 158, 161, 168, 184, 191, 196, 237, 276, 294, 316, 322, 382, 392, 474, 483, 552, 553, 573, 588, 632, 644, 764, 948, 966, 1106, 1127, 1146, 1176, 1288, 1337, 1528, 1659, 1817, 1896, 1932, 2212, 2254, 2292, 2674, 3318, 3381, 3634, 3864, 3871, 4011, 4393, 4424, 4508, 4584, 5348, 5451, 6636, 6762, 7268, 7742, 8022, 8786, 9016, 9359, 10696, 10902, 11613, 12719, 13179, 13272, 13524, 14536, 15089, 15484, 16044, 17572, 18718, 21804, 23226, 25438, 26358, 27048, 28077, 30178, 30751, 30968, 32088, 35144, 37436, 38157, 43608, 45267, 46452, 50876, 52716, 56154, 60356, 61502, 74872, 76314, 89033, 90534, 92253, 92904, 101752, 105432, 105623, 112308, 120712, 123004, 152628, 178066, 181068, 184506, 211246, 215257, 224616, 246008, 267099, 305256, 316869, 347047, 356132, 362136, 369012, 422492, 430514, 534198, 633738, 645771, 694094, 712264, 738024, 739361, 844984, 861028, 1041141, 1068396, 1267476, 1291542, 1388188, 1478722, 1722056, 2082282, 2136792, 2218083, 2429329, 2534952, 2583084, 2776376, 2957444, 4164564, 4436166, 4858658, 5166168, 5914888, 7287987, 8329128, 8872332, 9717316, 14575974, 17005303, 17744664, 19434632, 29151948, 34010606, 51015909, 58303896, 68021212, 102031818, 136042424, 204063636, 408127272]

約数ペア:

[(1, 408127272), (2, 204063636), (3, 136042424), (4, 102031818), (6, 68021212), (7, 58303896), (8, 51015909), (12, 34010606), (14, 29151948), (21, 19434632), (23, 17744664), (24, 17005303), (28, 14575974), (42, 9717316), (46, 8872332), (49, 8329128), (56, 7287987), (69, 5914888), (79, 5166168), (84, 4858658), (92, 4436166), (98, 4164564), (138, 2957444), (147, 2776376), (158, 2583084), (161, 2534952), (168, 2429329), (184, 2218083), (191, 2136792), (196, 2082282), (237, 1722056), (276, 1478722), (294, 1388188), (316, 1291542), (322, 1267476), (382, 1068396), (392, 1041141), (474, 861028), (483, 844984), (552, 739361), (553, 738024), (573, 712264), (588, 694094), (632, 645771), (644, 633738), (764, 534198), (948, 430514), (966, 422492), (1106, 369012), (1127, 362136), (1146, 356132), (1176, 347047), (1288, 316869), (1337, 305256), (1528, 267099), (1659, 246008), (1817, 224616), (1896, 215257), (1932, 211246), (2212, 184506), (2254, 181068), (2292, 178066), (2674, 152628), (3318, 123004), (3381, 120712), (3634, 112308), (3864, 105623), (3871, 105432), (4011, 101752), (4393, 92904), (4424, 92253), (4508, 90534), (4584, 89033), (5348, 76314), (5451, 74872), (6636, 61502), (6762, 60356), (7268, 56154), (7742, 52716), (8022, 50876), (8786, 46452), (9016, 45267), (9359, 43608), (10696, 38157), (10902, 37436), (11613, 35144), (12719, 32088), (13179, 30968), (13272, 30751), (13524, 30178), (14536, 28077), (15089, 27048), (15484, 26358), (16044, 25438), (17572, 23226), (18718, 21804)]