25030388628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1\times {\mathrm{1373}}^1$

素因数の和:2454

約数の個数: 144

約数和(自身を含む): 73427966976

約数和(自身を除く): 48397578348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 991, 1022, 1314, 1373, 1533, 1982, 2044, 2628, 2746, 2973, 3066, 3964, 4119, 4599, 5492, 5946, 6132, 6937, 8238, 8919, 9198, 9611, 11892, 12357, 13874, 16476, 17838, 18396, 19222, 20811, 24714, 27748, 28833, 35676, 38444, 41622, 49428, 57666, 62433, 72343, 83244, 86499, 100229, 115332, 124866, 144686, 172998, 200458, 217029, 249732, 289372, 300687, 345996, 400916, 434058, 506401, 601374, 651087, 701603, 868116, 902061, 1012802, 1202748, 1302174, 1360643, 1403206, 1519203, 1804122, 2025604, 2104809, 2604348, 2721286, 2806412, 3038406, 3608244, 4081929, 4209618, 4557609, 5442572, 6076812, 6314427, 8163858, 8419236, 9115218, 9524501, 12245787, 12628854, 16327716, 18230436, 19049002, 24491574, 25257708, 28573503, 38098004, 48983148, 57147006, 85720509, 99326939, 114294012, 171441018, 198653878, 297980817, 342882036, 397307756, 595961634, 695288573, 893942451, 1191923268, 1390577146, 1787884902, 2085865719, 2781154292, 3575769804, 4171731438, 6257597157, 8343462876, 12515194314, 25030388628]

約数ペア:

[(1, 25030388628), (2, 12515194314), (3, 8343462876), (4, 6257597157), (6, 4171731438), (7, 3575769804), (9, 2781154292), (12, 2085865719), (14, 1787884902), (18, 1390577146), (21, 1191923268), (28, 893942451), (36, 695288573), (42, 595961634), (63, 397307756), (73, 342882036), (84, 297980817), (126, 198653878), (146, 171441018), (219, 114294012), (252, 99326939), (292, 85720509), (438, 57147006), (511, 48983148), (657, 38098004), (876, 28573503), (991, 25257708), (1022, 24491574), (1314, 19049002), (1373, 18230436), (1533, 16327716), (1982, 12628854), (2044, 12245787), (2628, 9524501), (2746, 9115218), (2973, 8419236), (3066, 8163858), (3964, 6314427), (4119, 6076812), (4599, 5442572), (5492, 4557609), (5946, 4209618), (6132, 4081929), (6937, 3608244), (8238, 3038406), (8919, 2806412), (9198, 2721286), (9611, 2604348), (11892, 2104809), (12357, 2025604), (13874, 1804122), (16476, 1519203), (17838, 1403206), (18396, 1360643), (19222, 1302174), (20811, 1202748), (24714, 1012802), (27748, 902061), (28833, 868116), (35676, 701603), (38444, 651087), (41622, 601374), (49428, 506401), (57666, 434058), (62433, 400916), (72343, 345996), (83244, 300687), (86499, 289372), (100229, 249732), (115332, 217029), (124866, 200458), (144686, 172998)]