15869371672

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17609}}^1$

素因数の和:17670

約数の個数: 144

約数和(自身を含む): 40050423000

約数和(自身を除く): 24181051328

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 121, 133, 152, 154, 196, 209, 242, 266, 308, 392, 418, 484, 532, 539, 616, 836, 847, 931, 968, 1064, 1078, 1463, 1672, 1694, 1862, 2156, 2299, 2926, 3388, 3724, 4312, 4598, 5852, 5929, 6776, 7448, 9196, 10241, 11704, 11858, 16093, 17609, 18392, 20482, 23716, 32186, 35218, 40964, 47432, 64372, 70436, 81928, 112651, 123263, 128744, 140872, 193699, 225302, 246526, 334571, 387398, 450604, 493052, 669142, 774796, 862841, 901208, 986104, 1338284, 1355893, 1549592, 1725682, 2130689, 2341997, 2676568, 2711786, 3451364, 3680281, 4261378, 4683994, 5423572, 6902728, 7360562, 8522756, 9367988, 9491251, 10847144, 14721124, 14914823, 16393979, 17045512, 18735976, 18982502, 25761967, 29442248, 29829646, 32787958, 37965004, 40483091, 51523934, 59659292, 65575916, 75930008, 80966182, 103047868, 104403761, 119318584, 131151832, 161932364, 180333769, 206095736, 208807522, 283381637, 323864728, 360667538, 417615044, 566763274, 721335076, 835230088, 1133526548, 1442670152, 1983671459, 2267053096, 3967342918, 7934685836, 15869371672]

約数ペア:

[(1, 15869371672), (2, 7934685836), (4, 3967342918), (7, 2267053096), (8, 1983671459), (11, 1442670152), (14, 1133526548), (19, 835230088), (22, 721335076), (28, 566763274), (38, 417615044), (44, 360667538), (49, 323864728), (56, 283381637), (76, 208807522), (77, 206095736), (88, 180333769), (98, 161932364), (121, 131151832), (133, 119318584), (152, 104403761), (154, 103047868), (196, 80966182), (209, 75930008), (242, 65575916), (266, 59659292), (308, 51523934), (392, 40483091), (418, 37965004), (484, 32787958), (532, 29829646), (539, 29442248), (616, 25761967), (836, 18982502), (847, 18735976), (931, 17045512), (968, 16393979), (1064, 14914823), (1078, 14721124), (1463, 10847144), (1672, 9491251), (1694, 9367988), (1862, 8522756), (2156, 7360562), (2299, 6902728), (2926, 5423572), (3388, 4683994), (3724, 4261378), (4312, 3680281), (4598, 3451364), (5852, 2711786), (5929, 2676568), (6776, 2341997), (7448, 2130689), (9196, 1725682), (10241, 1549592), (11704, 1355893), (11858, 1338284), (16093, 986104), (17609, 901208), (18392, 862841), (20482, 774796), (23716, 669142), (32186, 493052), (35218, 450604), (40964, 387398), (47432, 334571), (64372, 246526), (70436, 225302), (81928, 193699), (112651, 140872), (123263, 128744)]