919068304

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 2442700800

約数和(自身を除く): 1523632496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 71, 76, 77, 79, 88, 98, 112, 133, 142, 152, 154, 158, 176, 196, 209, 266, 284, 304, 308, 316, 392, 418, 497, 532, 539, 553, 568, 616, 632, 781, 784, 836, 869, 931, 994, 1064, 1078, 1106, 1136, 1232, 1264, 1349, 1463, 1501, 1562, 1672, 1738, 1862, 1988, 2128, 2156, 2212, 2698, 2926, 3002, 3124, 3344, 3476, 3479, 3724, 3871, 3976, 4312, 4424, 5396, 5467, 5609, 5852, 6004, 6083, 6248, 6952, 6958, 7448, 7742, 7952, 8624, 8848, 9443, 10241, 10507, 10792, 10934, 11218, 11704, 12008, 12166, 12496, 13904, 13916, 14839, 14896, 15484, 16511, 18886, 20482, 21014, 21584, 21868, 22436, 23408, 24016, 24332, 27832, 29678, 30968, 33022, 37772, 38269, 39263, 40964, 42028, 42581, 43736, 44872, 48664, 55664, 59356, 61699, 61936, 66044, 66101, 73549, 75544, 76538, 78526, 81928, 84056, 85162, 87472, 89744, 97328, 103873, 106571, 115577, 118712, 123398, 132088, 132202, 147098, 151088, 153076, 157052, 163856, 168112, 170324, 207746, 213142, 231154, 237424, 246796, 264176, 264404, 274841, 294196, 306152, 314104, 340648, 415492, 426284, 431893, 462308, 493592, 528808, 549682, 588392, 612304, 628208, 681296, 727111, 745997, 809039, 830984, 852568, 863786, 924616, 987184, 1057616, 1099364, 1172281, 1176784, 1454222, 1491994, 1618078, 1661968, 1705136, 1727572, 1849232, 2198728, 2344562, 2908444, 2983988, 3023251, 3236156, 3455144, 4397456, 4689124, 5221979, 5816888, 5967976, 6046502, 6472312, 6910288, 8205967, 9378248, 10443958, 11633776, 11935952, 12093004, 12944624, 16411934, 18756496, 20887916, 24186008, 32823868, 41775832, 48372016, 57441769, 65647736, 83551664, 114883538, 131295472, 229767076, 459534152, 919068304]

約数ペア:

[(1, 919068304), (2, 459534152), (4, 229767076), (7, 131295472), (8, 114883538), (11, 83551664), (14, 65647736), (16, 57441769), (19, 48372016), (22, 41775832), (28, 32823868), (38, 24186008), (44, 20887916), (49, 18756496), (56, 16411934), (71, 12944624), (76, 12093004), (77, 11935952), (79, 11633776), (88, 10443958), (98, 9378248), (112, 8205967), (133, 6910288), (142, 6472312), (152, 6046502), (154, 5967976), (158, 5816888), (176, 5221979), (196, 4689124), (209, 4397456), (266, 3455144), (284, 3236156), (304, 3023251), (308, 2983988), (316, 2908444), (392, 2344562), (418, 2198728), (497, 1849232), (532, 1727572), (539, 1705136), (553, 1661968), (568, 1618078), (616, 1491994), (632, 1454222), (781, 1176784), (784, 1172281), (836, 1099364), (869, 1057616), (931, 987184), (994, 924616), (1064, 863786), (1078, 852568), (1106, 830984), (1136, 809039), (1232, 745997), (1264, 727111), (1349, 681296), (1463, 628208), (1501, 612304), (1562, 588392), (1672, 549682), (1738, 528808), (1862, 493592), (1988, 462308), (2128, 431893), (2156, 426284), (2212, 415492), (2698, 340648), (2926, 314104), (3002, 306152), (3124, 294196), (3344, 274841), (3476, 264404), (3479, 264176), (3724, 246796), (3871, 237424), (3976, 231154), (4312, 213142), (4424, 207746), (5396, 170324), (5467, 168112), (5609, 163856), (5852, 157052), (6004, 153076), (6083, 151088), (6248, 147098), (6952, 132202), (6958, 132088), (7448, 123398), (7742, 118712), (7952, 115577), (8624, 106571), (8848, 103873), (9443, 97328), (10241, 89744), (10507, 87472), (10792, 85162), (10934, 84056), (11218, 81928), (11704, 78526), (12008, 76538), (12166, 75544), (12496, 73549), (13904, 66101), (13916, 66044), (14839, 61936), (14896, 61699), (15484, 59356), (16511, 55664), (18886, 48664), (20482, 44872), (21014, 43736), (21584, 42581), (21868, 42028), (22436, 40964), (23408, 39263), (24016, 38269), (24332, 37772), (27832, 33022), (29678, 30968)]