2490428496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{7321}}^1$

素因数の和:7724

約数の個数: 80

約数和(自身を含む): 6791301440

約数和(自身を除く): 4300872944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 373, 456, 746, 912, 1119, 1492, 2238, 2984, 4476, 5968, 7087, 7321, 8952, 14174, 14642, 17904, 21261, 21963, 28348, 29284, 42522, 43926, 56696, 58568, 85044, 87852, 113392, 117136, 139099, 170088, 175704, 278198, 340176, 351408, 417297, 556396, 834594, 1112792, 1669188, 2225584, 2730733, 3338376, 5461466, 6676752, 8192199, 10922932, 16384398, 21845864, 32768796, 43691728, 51883927, 65537592, 103767854, 131075184, 155651781, 207535708, 311303562, 415071416, 622607124, 830142832, 1245214248, 2490428496]

約数ペア:

[(1, 2490428496), (2, 1245214248), (3, 830142832), (4, 622607124), (6, 415071416), (8, 311303562), (12, 207535708), (16, 155651781), (19, 131075184), (24, 103767854), (38, 65537592), (48, 51883927), (57, 43691728), (76, 32768796), (114, 21845864), (152, 16384398), (228, 10922932), (304, 8192199), (373, 6676752), (456, 5461466), (746, 3338376), (912, 2730733), (1119, 2225584), (1492, 1669188), (2238, 1112792), (2984, 834594), (4476, 556396), (5968, 417297), (7087, 351408), (7321, 340176), (8952, 278198), (14174, 175704), (14642, 170088), (17904, 139099), (21261, 117136), (21963, 113392), (28348, 87852), (29284, 85044), (42522, 58568), (43926, 56696)]