261427606908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{47599}}^1$

素因数の和:47764

約数の個数: 192

約数和(自身を含む): 738904320000

約数和(自身を除く): 477476713092

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 109, 114, 156, 204, 218, 221, 228, 247, 323, 327, 436, 442, 494, 646, 654, 663, 741, 884, 969, 988, 1292, 1308, 1326, 1417, 1482, 1853, 1938, 2071, 2652, 2834, 2964, 3706, 3876, 4142, 4199, 4251, 5559, 5668, 6213, 7412, 8284, 8398, 8502, 11118, 12426, 12597, 16796, 17004, 22236, 24089, 24852, 25194, 26923, 35207, 47599, 48178, 50388, 53846, 70414, 72267, 80769, 95198, 96356, 105621, 107692, 140828, 142797, 144534, 161538, 190396, 211242, 285594, 289068, 323076, 422484, 457691, 571188, 618787, 809183, 904381, 915382, 1237574, 1373073, 1618366, 1808762, 1830764, 1856361, 2427549, 2475148, 2713143, 2746146, 3236732, 3617524, 3712722, 4855098, 5188291, 5426286, 5492292, 7425444, 9710196, 10376582, 10519379, 10852572, 11756953, 15374477, 15564873, 20753164, 21038758, 23513906, 30748954, 31129746, 31558137, 35270859, 42077516, 46123431, 47027812, 61497908, 62259492, 63116274, 67447783, 70541718, 88200947, 92246862, 98577529, 126232548, 134895566, 141083436, 176401894, 184493724, 197155058, 199868201, 202343349, 264602841, 269791132, 295732587, 352803788, 394310116, 399736402, 404686698, 529205682, 591465174, 599604603, 799472804, 809373396, 1058411364, 1146612311, 1182930348, 1199209206, 1281507877, 1675817993, 2293224622, 2398418412, 2563015754, 3351635986, 3439836933, 3844523631, 4586449244, 5027453979, 5126031508, 6703271972, 6879673866, 7689047262, 10054907958, 13759347732, 15378094524, 20109815916, 21785633909, 43571267818, 65356901727, 87142535636, 130713803454, 261427606908]

約数ペア:

[(1, 261427606908), (2, 130713803454), (3, 87142535636), (4, 65356901727), (6, 43571267818), (12, 21785633909), (13, 20109815916), (17, 15378094524), (19, 13759347732), (26, 10054907958), (34, 7689047262), (38, 6879673866), (39, 6703271972), (51, 5126031508), (52, 5027453979), (57, 4586449244), (68, 3844523631), (76, 3439836933), (78, 3351635986), (102, 2563015754), (109, 2398418412), (114, 2293224622), (156, 1675817993), (204, 1281507877), (218, 1199209206), (221, 1182930348), (228, 1146612311), (247, 1058411364), (323, 809373396), (327, 799472804), (436, 599604603), (442, 591465174), (494, 529205682), (646, 404686698), (654, 399736402), (663, 394310116), (741, 352803788), (884, 295732587), (969, 269791132), (988, 264602841), (1292, 202343349), (1308, 199868201), (1326, 197155058), (1417, 184493724), (1482, 176401894), (1853, 141083436), (1938, 134895566), (2071, 126232548), (2652, 98577529), (2834, 92246862), (2964, 88200947), (3706, 70541718), (3876, 67447783), (4142, 63116274), (4199, 62259492), (4251, 61497908), (5559, 47027812), (5668, 46123431), (6213, 42077516), (7412, 35270859), (8284, 31558137), (8398, 31129746), (8502, 30748954), (11118, 23513906), (12426, 21038758), (12597, 20753164), (16796, 15564873), (17004, 15374477), (22236, 11756953), (24089, 10852572), (24852, 10519379), (25194, 10376582), (26923, 9710196), (35207, 7425444), (47599, 5492292), (48178, 5426286), (50388, 5188291), (53846, 4855098), (70414, 3712722), (72267, 3617524), (80769, 3236732), (95198, 2746146), (96356, 2713143), (105621, 2475148), (107692, 2427549), (140828, 1856361), (142797, 1830764), (144534, 1808762), (161538, 1618366), (190396, 1373073), (211242, 1237574), (285594, 915382), (289068, 904381), (323076, 809183), (422484, 618787), (457691, 571188)]