716918412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{64171}}^1$

素因数の和:64211

約数の個数: 72

約数和(自身を含む): 2048370240

約数和(自身を除く): 1331451828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 64171, 128342, 192513, 256684, 385026, 449197, 770052, 898394, 1219249, 1347591, 1796788, 2438498, 2695182, 3144379, 3657747, 4876996, 5390364, 6288758, 7315494, 8534743, 9433137, 12577516, 14630988, 17069486, 18866274, 25604229, 34138972, 37732548, 51208458, 59743201, 102416916, 119486402, 179229603, 238972804, 358459206, 716918412]

約数ペア:

[(1, 716918412), (2, 358459206), (3, 238972804), (4, 179229603), (6, 119486402), (7, 102416916), (12, 59743201), (14, 51208458), (19, 37732548), (21, 34138972), (28, 25604229), (38, 18866274), (42, 17069486), (49, 14630988), (57, 12577516), (76, 9433137), (84, 8534743), (98, 7315494), (114, 6288758), (133, 5390364), (147, 4876996), (196, 3657747), (228, 3144379), (266, 2695182), (294, 2438498), (399, 1796788), (532, 1347591), (588, 1219249), (798, 898394), (931, 770052), (1596, 449197), (1862, 385026), (2793, 256684), (3724, 192513), (5586, 128342), (11172, 64171)]