809342064

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{26387}}^1$

素因数の和:26475

約数の個数: 80

約数和(自身を含む): 2355920640

約数和(自身を除く): 1546578576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 26387, 30672, 52774, 79161, 105548, 158322, 211096, 237483, 316644, 422192, 474966, 633288, 712449, 949932, 1266576, 1424898, 1873477, 1899864, 2849796, 3746954, 3799728, 5620431, 5699592, 7493908, 11240862, 11399184, 14987816, 16861293, 22481724, 29975632, 33722586, 44963448, 50583879, 67445172, 89926896, 101167758, 134890344, 202335516, 269780688, 404671032, 809342064]

約数ペア:

[(1, 809342064), (2, 404671032), (3, 269780688), (4, 202335516), (6, 134890344), (8, 101167758), (9, 89926896), (12, 67445172), (16, 50583879), (18, 44963448), (24, 33722586), (27, 29975632), (36, 22481724), (48, 16861293), (54, 14987816), (71, 11399184), (72, 11240862), (108, 7493908), (142, 5699592), (144, 5620431), (213, 3799728), (216, 3746954), (284, 2849796), (426, 1899864), (432, 1873477), (568, 1424898), (639, 1266576), (852, 949932), (1136, 712449), (1278, 633288), (1704, 474966), (1917, 422192), (2556, 316644), (3408, 237483), (3834, 211096), (5112, 158322), (7668, 105548), (10224, 79161), (15336, 52774), (26387, 30672)]