15695896216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{2161}}^1$

素因数の和:3105

約数の個数: 128

約数和(自身を含む): 39576015360

約数和(自身を除く): 23880119144

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 907, 1001, 1144, 1814, 2002, 2161, 3628, 4004, 4322, 6349, 7256, 8008, 8644, 9977, 11791, 12698, 15127, 17288, 19954, 23582, 23771, 25396, 28093, 30254, 39908, 47164, 47542, 50792, 56186, 60508, 69839, 79816, 82537, 94328, 95084, 112372, 121016, 129701, 139678, 165074, 166397, 190168, 196651, 224744, 259402, 279356, 309023, 330148, 332794, 393302, 518804, 558712, 618046, 660296, 665588, 786604, 907907, 1037608, 1236092, 1331176, 1573208, 1815814, 1960027, 2163161, 2472184, 3631628, 3920054, 4326322, 7263256, 7840108, 8652644, 13720189, 15680216, 17305288, 21560297, 25480351, 27440378, 43120594, 50960702, 54880756, 86241188, 101921404, 109761512, 150922079, 172482376, 178362457, 203842808, 280283861, 301844158, 356724914, 560567722, 603688316, 713449828, 1121135444, 1207376632, 1426899656, 1961987027, 2242270888, 3923974054, 7847948108, 15695896216]

約数ペア:

[(1, 15695896216), (2, 7847948108), (4, 3923974054), (7, 2242270888), (8, 1961987027), (11, 1426899656), (13, 1207376632), (14, 1121135444), (22, 713449828), (26, 603688316), (28, 560567722), (44, 356724914), (52, 301844158), (56, 280283861), (77, 203842808), (88, 178362457), (91, 172482376), (104, 150922079), (143, 109761512), (154, 101921404), (182, 86241188), (286, 54880756), (308, 50960702), (364, 43120594), (572, 27440378), (616, 25480351), (728, 21560297), (907, 17305288), (1001, 15680216), (1144, 13720189), (1814, 8652644), (2002, 7840108), (2161, 7263256), (3628, 4326322), (4004, 3920054), (4322, 3631628), (6349, 2472184), (7256, 2163161), (8008, 1960027), (8644, 1815814), (9977, 1573208), (11791, 1331176), (12698, 1236092), (15127, 1037608), (17288, 907907), (19954, 786604), (23582, 665588), (23771, 660296), (25396, 618046), (28093, 558712), (30254, 518804), (39908, 393302), (47164, 332794), (47542, 330148), (50792, 309023), (56186, 279356), (60508, 259402), (69839, 224744), (79816, 196651), (82537, 190168), (94328, 166397), (95084, 165074), (112372, 139678), (121016, 129701)]