23961258568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 51710400000

約数和(自身を除く): 27749141432

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 113, 152, 226, 239, 247, 449, 452, 478, 494, 898, 904, 956, 988, 1469, 1796, 1912, 1976, 2147, 2938, 3107, 3592, 4294, 4541, 5837, 5876, 6214, 8531, 8588, 9082, 11674, 11752, 12428, 17062, 17176, 18164, 23348, 24856, 27007, 27911, 34124, 36328, 46696, 50737, 54014, 55822, 59033, 68248, 101474, 107311, 108028, 110903, 111644, 118066, 202948, 214622, 216056, 221806, 223288, 236132, 351091, 405896, 429244, 443612, 472264, 513133, 659581, 702182, 858488, 887224, 964003, 1026266, 1319162, 1395043, 1404364, 1928006, 2038909, 2052532, 2638324, 2790086, 2808728, 3856012, 4077818, 4105064, 5276648, 5580172, 6670729, 7712024, 8155636, 11160344, 12126143, 12532039, 13341458, 16311272, 24252286, 25064078, 26505817, 26682916, 48504572, 50128156, 53011634, 53365832, 97009144, 100256312, 106023268, 157639859, 212046536, 230396717, 315279718, 460793434, 630559436, 921586868, 1261118872, 1843173736, 2995157321, 5990314642, 11980629284, 23961258568]

約数ペア:

[(1, 23961258568), (2, 11980629284), (4, 5990314642), (8, 2995157321), (13, 1843173736), (19, 1261118872), (26, 921586868), (38, 630559436), (52, 460793434), (76, 315279718), (104, 230396717), (113, 212046536), (152, 157639859), (226, 106023268), (239, 100256312), (247, 97009144), (449, 53365832), (452, 53011634), (478, 50128156), (494, 48504572), (898, 26682916), (904, 26505817), (956, 25064078), (988, 24252286), (1469, 16311272), (1796, 13341458), (1912, 12532039), (1976, 12126143), (2147, 11160344), (2938, 8155636), (3107, 7712024), (3592, 6670729), (4294, 5580172), (4541, 5276648), (5837, 4105064), (5876, 4077818), (6214, 3856012), (8531, 2808728), (8588, 2790086), (9082, 2638324), (11674, 2052532), (11752, 2038909), (12428, 1928006), (17062, 1404364), (17176, 1395043), (18164, 1319162), (23348, 1026266), (24856, 964003), (27007, 887224), (27911, 858488), (34124, 702182), (36328, 659581), (46696, 513133), (50737, 472264), (54014, 443612), (55822, 429244), (59033, 405896), (68248, 351091), (101474, 236132), (107311, 223288), (108028, 221806), (110903, 216056), (111644, 214622), (118066, 202948)]