1557945331488

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19815137}}^1$

素因数の和:19815176

約数の個数: 192

約数和(自身を含む): 5592624549120

約数和(自身を除く): 4034679217632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 19815137, 39630274, 59445411, 79260548, 118890822, 138705959, 158521096, 178336233, 237781644, 257596781, 277411918, 317042192, 356672466, 416117877, 475563288, 515193562, 535008699, 554823836, 634084384, 713344932, 772790343, 832235754, 951126576, 1030387124, 1070017398, 1109647672, 1248353631, 1426689864, 1545580686, 1664471508, 1803177467, 1902253152, 2060774248, 2140034796, 2219295344, 2318371029, 2496707262, 2853379728, 3091161372, 3328943016, 3606354934, 3745060893, 4121548496, 4280069592, 4438590688, 4636742058, 4993414524, 5409532401, 5706759456, 6182322744, 6657886032, 6955113087, 7212709868, 7490121786, 8243096992, 8560139184, 9273484116, 9986829048, 10819064802, 12364645488, 13315772064, 13910226174, 14425419736, 14980243572, 16228597203, 17120278368, 18546968232, 19973658096, 21638129604, 24729290976, 27820452348, 28850839472, 29960487144, 32457194406, 37093936464, 39947316192, 43276259208, 48685791609, 55640904696, 57701678944, 59920974288, 64914388812, 74187872928, 86552518416, 97371583218, 111281809392, 119841948576, 129828777624, 173105036832, 194743166436, 222563618784, 259657555248, 389486332872, 519315110496, 778972665744, 1557945331488]

約数ペア:

[(1, 1557945331488), (2, 778972665744), (3, 519315110496), (4, 389486332872), (6, 259657555248), (7, 222563618784), (8, 194743166436), (9, 173105036832), (12, 129828777624), (13, 119841948576), (14, 111281809392), (16, 97371583218), (18, 86552518416), (21, 74187872928), (24, 64914388812), (26, 59920974288), (27, 57701678944), (28, 55640904696), (32, 48685791609), (36, 43276259208), (39, 39947316192), (42, 37093936464), (48, 32457194406), (52, 29960487144), (54, 28850839472), (56, 27820452348), (63, 24729290976), (72, 21638129604), (78, 19973658096), (84, 18546968232), (91, 17120278368), (96, 16228597203), (104, 14980243572), (108, 14425419736), (112, 13910226174), (117, 13315772064), (126, 12364645488), (144, 10819064802), (156, 9986829048), (168, 9273484116), (182, 8560139184), (189, 8243096992), (208, 7490121786), (216, 7212709868), (224, 6955113087), (234, 6657886032), (252, 6182322744), (273, 5706759456), (288, 5409532401), (312, 4993414524), (336, 4636742058), (351, 4438590688), (364, 4280069592), (378, 4121548496), (416, 3745060893), (432, 3606354934), (468, 3328943016), (504, 3091161372), (546, 2853379728), (624, 2496707262), (672, 2318371029), (702, 2219295344), (728, 2140034796), (756, 2060774248), (819, 1902253152), (864, 1803177467), (936, 1664471508), (1008, 1545580686), (1092, 1426689864), (1248, 1248353631), (1404, 1109647672), (1456, 1070017398), (1512, 1030387124), (1638, 951126576), (1872, 832235754), (2016, 772790343), (2184, 713344932), (2457, 634084384), (2808, 554823836), (2912, 535008699), (3024, 515193562), (3276, 475563288), (3744, 416117877), (4368, 356672466), (4914, 317042192), (5616, 277411918), (6048, 257596781), (6552, 237781644), (8736, 178336233), (9828, 158521096), (11232, 138705959), (13104, 118890822), (19656, 79260548), (26208, 59445411), (39312, 39630274), (78624, 19815137)]