15663853856

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{2447}}^1$

素因数の和:2563

約数の個数: 144

約数和(自身を含む): 38264825088

約数和(自身を除く): 22600971232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 68, 82, 112, 119, 136, 164, 224, 238, 272, 287, 328, 476, 544, 574, 656, 697, 952, 1148, 1312, 1394, 1681, 1904, 2296, 2447, 2788, 3362, 3808, 4592, 4879, 4894, 5576, 6724, 9184, 9758, 9788, 11152, 11767, 13448, 17129, 19516, 19576, 22304, 23534, 26896, 28577, 34258, 39032, 39152, 41599, 47068, 53792, 57154, 68516, 78064, 78304, 83198, 94136, 100327, 114308, 137032, 156128, 166396, 188272, 200039, 200654, 228616, 274064, 291193, 332792, 376544, 400078, 401308, 457232, 548128, 582386, 665584, 702289, 800156, 802616, 914464, 1164772, 1331168, 1404578, 1600312, 1605232, 1705559, 2329544, 2809156, 3200624, 3210464, 3411118, 4113407, 4659088, 5618312, 6401248, 6822236, 8226814, 9318176, 11236624, 11938913, 13644472, 16453628, 22473248, 23877826, 27288944, 28793849, 32907256, 47755652, 54577888, 57587698, 65814512, 69927919, 95511304, 115175396, 131629024, 139855838, 191022608, 230350792, 279711676, 382045216, 460701584, 489495433, 559423352, 921403168, 978990866, 1118846704, 1957981732, 2237693408, 3915963464, 7831926928, 15663853856]

約数ペア:

[(1, 15663853856), (2, 7831926928), (4, 3915963464), (7, 2237693408), (8, 1957981732), (14, 1118846704), (16, 978990866), (17, 921403168), (28, 559423352), (32, 489495433), (34, 460701584), (41, 382045216), (56, 279711676), (68, 230350792), (82, 191022608), (112, 139855838), (119, 131629024), (136, 115175396), (164, 95511304), (224, 69927919), (238, 65814512), (272, 57587698), (287, 54577888), (328, 47755652), (476, 32907256), (544, 28793849), (574, 27288944), (656, 23877826), (697, 22473248), (952, 16453628), (1148, 13644472), (1312, 11938913), (1394, 11236624), (1681, 9318176), (1904, 8226814), (2296, 6822236), (2447, 6401248), (2788, 5618312), (3362, 4659088), (3808, 4113407), (4592, 3411118), (4879, 3210464), (4894, 3200624), (5576, 2809156), (6724, 2329544), (9184, 1705559), (9758, 1605232), (9788, 1600312), (11152, 1404578), (11767, 1331168), (13448, 1164772), (17129, 914464), (19516, 802616), (19576, 800156), (22304, 702289), (23534, 665584), (26896, 582386), (28577, 548128), (34258, 457232), (39032, 401308), (39152, 400078), (41599, 376544), (47068, 332792), (53792, 291193), (57154, 274064), (68516, 228616), (78064, 200654), (78304, 200039), (83198, 188272), (94136, 166396), (100327, 156128), (114308, 137032)]