4977349832

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 160

約数和(自身を含む): 12121831680

約数和(自身を除く): 7144481848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 343, 364, 392, 403, 434, 637, 643, 686, 728, 806, 868, 1274, 1286, 1372, 1519, 1612, 1736, 2401, 2548, 2572, 2744, 2821, 3038, 3224, 4459, 4501, 4802, 5096, 5144, 5642, 6076, 8359, 8918, 9002, 9604, 10633, 11284, 12152, 16718, 17836, 18004, 19208, 19747, 19933, 21266, 22568, 31213, 31507, 33436, 35672, 36008, 39494, 39866, 42532, 58513, 62426, 63014, 66872, 74431, 78988, 79732, 85064, 117026, 124852, 126028, 138229, 139531, 148862, 157976, 159464, 220549, 234052, 249704, 252056, 259129, 276458, 279062, 297724, 409591, 441098, 468104, 518258, 552916, 558124, 595448, 819182, 882196, 967603, 976717, 1036516, 1105832, 1116248, 1543843, 1638364, 1764392, 1813903, 1935206, 1953434, 2073032, 2867137, 3087686, 3276728, 3627806, 3870412, 3906868, 5734274, 6175372, 6837019, 7255612, 7740824, 7813736, 11468548, 12350744, 12697321, 13674038, 14511224, 20069959, 22937096, 25394642, 27348076, 40139918, 47859133, 50789284, 54696152, 80279836, 88881247, 95718266, 101578568, 160559672, 177762494, 191436532, 355524988, 382873064, 622168729, 711049976, 1244337458, 2488674916, 4977349832]

約数ペア:

[(1, 4977349832), (2, 2488674916), (4, 1244337458), (7, 711049976), (8, 622168729), (13, 382873064), (14, 355524988), (26, 191436532), (28, 177762494), (31, 160559672), (49, 101578568), (52, 95718266), (56, 88881247), (62, 80279836), (91, 54696152), (98, 50789284), (104, 47859133), (124, 40139918), (182, 27348076), (196, 25394642), (217, 22937096), (248, 20069959), (343, 14511224), (364, 13674038), (392, 12697321), (403, 12350744), (434, 11468548), (637, 7813736), (643, 7740824), (686, 7255612), (728, 6837019), (806, 6175372), (868, 5734274), (1274, 3906868), (1286, 3870412), (1372, 3627806), (1519, 3276728), (1612, 3087686), (1736, 2867137), (2401, 2073032), (2548, 1953434), (2572, 1935206), (2744, 1813903), (2821, 1764392), (3038, 1638364), (3224, 1543843), (4459, 1116248), (4501, 1105832), (4802, 1036516), (5096, 976717), (5144, 967603), (5642, 882196), (6076, 819182), (8359, 595448), (8918, 558124), (9002, 552916), (9604, 518258), (10633, 468104), (11284, 441098), (12152, 409591), (16718, 297724), (17836, 279062), (18004, 276458), (19208, 259129), (19747, 252056), (19933, 249704), (21266, 234052), (22568, 220549), (31213, 159464), (31507, 157976), (33436, 148862), (35672, 139531), (36008, 138229), (39494, 126028), (39866, 124852), (42532, 117026), (58513, 85064), (62426, 79732), (63014, 78988), (66872, 74431)]