401265131904

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1275899}}^1$

素因数の和:1275942

約数の個数: 256

約数和(自身を含む): 1457588160000

約数和(自身を除く): 1056323028096

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, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 17472, 19656, 22464, 24192, 26208, 34944, 39312, 44928, 52416, 78624, 104832, 157248, 314496, 1275899, 2551798, 3827697, 5103596, 7655394, 8931293, 10207192, 11483091, 15310788, 16586687, 17862586, 20414384, 22966182, 26793879, 30621576, 33173374, 34449273, 35725172, 40828768, 45932364, 49760061, 53587758, 61243152, 66346748, 68898546, 71450344, 80381637, 81657536, 91864728, 99520122, 107175516, 116106809, 122486304, 132693496, 137797092, 142900688, 149280183, 160763274, 163315072, 183729456, 199040244, 214351032, 232213618, 241144911, 244972608, 265386992, 275594184, 285801376, 298560366, 321526548, 348320427, 367458912, 398080488, 428702064, 447840549, 464427236, 482289822, 489945216, 530773984, 551188368, 571602752, 597120732, 643053096, 696640854, 734917824, 796160976, 857404128, 895681098, 928854472, 964579644, 1044961281, 1061547968, 1102376736, 1143205504, 1194241464, 1286106192, 1393281708, 1469835648, 1592321952, 1714808256, 1791362196, 1857708944, 1929159288, 2089922562, 2123095936, 2204753472, 2388482928, 2572212384, 2786563416, 3134883843, 3184643904, 3429616512, 3582724392, 3715417888, 3858318576, 4179845124, 4409506944, 4776965856, 5144424768, 5573126832, 6269767686, 6369287808, 7165448784, 7430835776, 7716637152, 8359690248, 9553931712, 10288849536, 11146253664, 12539535372, 14330897568, 14861671552, 15433274304, 16719380496, 19107863424, 22292507328, 25079070744, 28661795136, 30866548608, 33438760992, 44585014656, 50158141488, 57323590272, 66877521984, 100316282976, 133755043968, 200632565952, 401265131904]

約数ペア:

[(1, 401265131904), (2, 200632565952), (3, 133755043968), (4, 100316282976), (6, 66877521984), (7, 57323590272), (8, 50158141488), (9, 44585014656), (12, 33438760992), (13, 30866548608), (14, 28661795136), (16, 25079070744), (18, 22292507328), (21, 19107863424), (24, 16719380496), (26, 15433274304), (27, 14861671552), (28, 14330897568), (32, 12539535372), (36, 11146253664), (39, 10288849536), (42, 9553931712), (48, 8359690248), (52, 7716637152), (54, 7430835776), (56, 7165448784), (63, 6369287808), (64, 6269767686), (72, 5573126832), (78, 5144424768), (84, 4776965856), (91, 4409506944), (96, 4179845124), (104, 3858318576), (108, 3715417888), (112, 3582724392), (117, 3429616512), (126, 3184643904), (128, 3134883843), (144, 2786563416), (156, 2572212384), (168, 2388482928), (182, 2204753472), (189, 2123095936), (192, 2089922562), (208, 1929159288), (216, 1857708944), (224, 1791362196), (234, 1714808256), (252, 1592321952), (273, 1469835648), (288, 1393281708), (312, 1286106192), (336, 1194241464), (351, 1143205504), (364, 1102376736), (378, 1061547968), (384, 1044961281), (416, 964579644), (432, 928854472), (448, 895681098), (468, 857404128), (504, 796160976), (546, 734917824), (576, 696640854), (624, 643053096), (672, 597120732), (702, 571602752), (728, 551188368), (756, 530773984), (819, 489945216), (832, 482289822), (864, 464427236), (896, 447840549), (936, 428702064), (1008, 398080488), (1092, 367458912), (1152, 348320427), (1248, 321526548), (1344, 298560366), (1404, 285801376), (1456, 275594184), (1512, 265386992), (1638, 244972608), (1664, 241144911), (1728, 232213618), (1872, 214351032), (2016, 199040244), (2184, 183729456), (2457, 163315072), (2496, 160763274), (2688, 149280183), (2808, 142900688), (2912, 137797092), (3024, 132693496), (3276, 122486304), (3456, 116106809), (3744, 107175516), (4032, 99520122), (4368, 91864728), (4914, 81657536), (4992, 80381637), (5616, 71450344), (5824, 68898546), (6048, 66346748), (6552, 61243152), (7488, 53587758), (8064, 49760061), (8736, 45932364), (9828, 40828768), (11232, 35725172), (11648, 34449273), (12096, 33173374), (13104, 30621576), (14976, 26793879), (17472, 22966182), (19656, 20414384), (22464, 17862586), (24192, 16586687), (26208, 15310788), (34944, 11483091), (39312, 10207192), (44928, 8931293), (52416, 7655394), (78624, 5103596), (104832, 3827697), (157248, 2551798), (314496, 1275899)]