1392776

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 96

約数和(自身を含む): 3693600

約数和(自身を除く): 2300824

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 49, 56, 68, 76, 77, 88, 98, 119, 133, 136, 152, 154, 187, 196, 209, 238, 266, 308, 323, 374, 392, 418, 476, 532, 539, 616, 646, 748, 833, 836, 931, 952, 1064, 1078, 1292, 1309, 1463, 1496, 1666, 1672, 1862, 2156, 2261, 2584, 2618, 2926, 3332, 3553, 3724, 4312, 4522, 5236, 5852, 6664, 7106, 7448, 9044, 9163, 10241, 10472, 11704, 14212, 15827, 18088, 18326, 20482, 24871, 28424, 31654, 36652, 40964, 49742, 63308, 73304, 81928, 99484, 126616, 174097, 198968, 348194, 696388, 1392776]

約数ペア:

[(1, 1392776), (2, 696388), (4, 348194), (7, 198968), (8, 174097), (11, 126616), (14, 99484), (17, 81928), (19, 73304), (22, 63308), (28, 49742), (34, 40964), (38, 36652), (44, 31654), (49, 28424), (56, 24871), (68, 20482), (76, 18326), (77, 18088), (88, 15827), (98, 14212), (119, 11704), (133, 10472), (136, 10241), (152, 9163), (154, 9044), (187, 7448), (196, 7106), (209, 6664), (238, 5852), (266, 5236), (308, 4522), (323, 4312), (374, 3724), (392, 3553), (418, 3332), (476, 2926), (532, 2618), (539, 2584), (616, 2261), (646, 2156), (748, 1862), (833, 1672), (836, 1666), (931, 1496), (952, 1463), (1064, 1309), (1078, 1292)]