229767076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 551577600

約数和(自身を除く): 321810524

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 71, 76, 77, 79, 98, 133, 142, 154, 158, 196, 209, 266, 284, 308, 316, 418, 497, 532, 539, 553, 781, 836, 869, 931, 994, 1078, 1106, 1349, 1463, 1501, 1562, 1738, 1862, 1988, 2156, 2212, 2698, 2926, 3002, 3124, 3476, 3479, 3724, 3871, 5396, 5467, 5609, 5852, 6004, 6083, 6958, 7742, 9443, 10241, 10507, 10934, 11218, 12166, 13916, 14839, 15484, 16511, 18886, 20482, 21014, 21868, 22436, 24332, 29678, 33022, 37772, 38269, 39263, 40964, 42028, 42581, 59356, 61699, 66044, 66101, 73549, 76538, 78526, 85162, 103873, 106571, 115577, 123398, 132202, 147098, 153076, 157052, 170324, 207746, 213142, 231154, 246796, 264404, 274841, 294196, 415492, 426284, 431893, 462308, 549682, 727111, 745997, 809039, 863786, 1099364, 1172281, 1454222, 1491994, 1618078, 1727572, 2344562, 2908444, 2983988, 3023251, 3236156, 4689124, 5221979, 6046502, 8205967, 10443958, 12093004, 16411934, 20887916, 32823868, 57441769, 114883538, 229767076]

約数ペア:

[(1, 229767076), (2, 114883538), (4, 57441769), (7, 32823868), (11, 20887916), (14, 16411934), (19, 12093004), (22, 10443958), (28, 8205967), (38, 6046502), (44, 5221979), (49, 4689124), (71, 3236156), (76, 3023251), (77, 2983988), (79, 2908444), (98, 2344562), (133, 1727572), (142, 1618078), (154, 1491994), (158, 1454222), (196, 1172281), (209, 1099364), (266, 863786), (284, 809039), (308, 745997), (316, 727111), (418, 549682), (497, 462308), (532, 431893), (539, 426284), (553, 415492), (781, 294196), (836, 274841), (869, 264404), (931, 246796), (994, 231154), (1078, 213142), (1106, 207746), (1349, 170324), (1463, 157052), (1501, 153076), (1562, 147098), (1738, 132202), (1862, 123398), (1988, 115577), (2156, 106571), (2212, 103873), (2698, 85162), (2926, 78526), (3002, 76538), (3124, 73549), (3476, 66101), (3479, 66044), (3724, 61699), (3871, 59356), (5396, 42581), (5467, 42028), (5609, 40964), (5852, 39263), (6004, 38269), (6083, 37772), (6958, 33022), (7742, 29678), (9443, 24332), (10241, 22436), (10507, 21868), (10934, 21014), (11218, 20482), (12166, 18886), (13916, 16511), (14839, 15484)]