253501248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 224

約数和(自身を含む): 901232640

約数和(自身を除く): 647731392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 832, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1319, 1344, 1456, 1716, 1848, 2002, 2112, 2184, 2288, 2464, 2496, 2638, 2912, 3003, 3432, 3696, 3957, 4004, 4368, 4576, 4928, 5276, 5824, 6006, 6864, 7392, 7914, 8008, 8736, 9152, 9233, 10552, 12012, 13728, 14509, 14784, 15828, 16016, 17147, 17472, 18466, 21104, 24024, 27456, 27699, 29018, 31656, 32032, 34294, 36932, 42208, 43527, 48048, 51441, 55398, 58036, 63312, 64064, 68588, 73864, 84416, 87054, 96096, 101563, 102882, 110796, 116072, 120029, 126624, 137176, 147728, 174108, 188617, 192192, 203126, 205764, 221592, 232144, 240058, 253248, 274352, 295456, 304689, 348216, 360087, 377234, 406252, 411528, 443184, 464288, 480116, 548704, 565851, 590912, 609378, 696432, 720174, 754468, 812504, 823056, 886368, 928576, 960232, 1097408, 1131702, 1218756, 1320319, 1392864, 1440348, 1508936, 1625008, 1646112, 1772736, 1920464, 2263404, 2437512, 2640638, 2785728, 2880696, 3017872, 3250016, 3292224, 3840928, 3960957, 4526808, 4875024, 5281276, 5761392, 6035744, 6500032, 7681856, 7921914, 9053616, 9750048, 10562552, 11522784, 12071488, 15843828, 18107232, 19500096, 21125104, 23045568, 31687656, 36214464, 42250208, 63375312, 84500416, 126750624, 253501248]

約数ペア:

[(1, 253501248), (2, 126750624), (3, 84500416), (4, 63375312), (6, 42250208), (7, 36214464), (8, 31687656), (11, 23045568), (12, 21125104), (13, 19500096), (14, 18107232), (16, 15843828), (21, 12071488), (22, 11522784), (24, 10562552), (26, 9750048), (28, 9053616), (32, 7921914), (33, 7681856), (39, 6500032), (42, 6035744), (44, 5761392), (48, 5281276), (52, 4875024), (56, 4526808), (64, 3960957), (66, 3840928), (77, 3292224), (78, 3250016), (84, 3017872), (88, 2880696), (91, 2785728), (96, 2640638), (104, 2437512), (112, 2263404), (132, 1920464), (143, 1772736), (154, 1646112), (156, 1625008), (168, 1508936), (176, 1440348), (182, 1392864), (192, 1320319), (208, 1218756), (224, 1131702), (231, 1097408), (264, 960232), (273, 928576), (286, 886368), (308, 823056), (312, 812504), (336, 754468), (352, 720174), (364, 696432), (416, 609378), (429, 590912), (448, 565851), (462, 548704), (528, 480116), (546, 464288), (572, 443184), (616, 411528), (624, 406252), (672, 377234), (704, 360087), (728, 348216), (832, 304689), (858, 295456), (924, 274352), (1001, 253248), (1056, 240058), (1092, 232144), (1144, 221592), (1232, 205764), (1248, 203126), (1319, 192192), (1344, 188617), (1456, 174108), (1716, 147728), (1848, 137176), (2002, 126624), (2112, 120029), (2184, 116072), (2288, 110796), (2464, 102882), (2496, 101563), (2638, 96096), (2912, 87054), (3003, 84416), (3432, 73864), (3696, 68588), (3957, 64064), (4004, 63312), (4368, 58036), (4576, 55398), (4928, 51441), (5276, 48048), (5824, 43527), (6006, 42208), (6864, 36932), (7392, 34294), (7914, 32032), (8008, 31656), (8736, 29018), (9152, 27699), (9233, 27456), (10552, 24024), (12012, 21104), (13728, 18466), (14509, 17472), (14784, 17147), (15828, 16016)]