4427201328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{8461}}^1$

素因数の和:9474

約数の個数: 80

約数和(自身を含む): 12490724352

約数和(自身を除く): 8063523024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 991, 1982, 2973, 3964, 5946, 7928, 8461, 10901, 11892, 15856, 16922, 21802, 23784, 25383, 32703, 33844, 43604, 47568, 50766, 65406, 67688, 87208, 93071, 101532, 130812, 135376, 174416, 186142, 203064, 261624, 279213, 372284, 406128, 523248, 558426, 744568, 1116852, 1489136, 2233704, 4467408, 8384851, 16769702, 25154553, 33539404, 50309106, 67078808, 92233361, 100618212, 134157616, 184466722, 201236424, 276700083, 368933444, 402472848, 553400166, 737866888, 1106800332, 1475733776, 2213600664, 4427201328]

約数ペア:

[(1, 4427201328), (2, 2213600664), (3, 1475733776), (4, 1106800332), (6, 737866888), (8, 553400166), (11, 402472848), (12, 368933444), (16, 276700083), (22, 201236424), (24, 184466722), (33, 134157616), (44, 100618212), (48, 92233361), (66, 67078808), (88, 50309106), (132, 33539404), (176, 25154553), (264, 16769702), (528, 8384851), (991, 4467408), (1982, 2233704), (2973, 1489136), (3964, 1116852), (5946, 744568), (7928, 558426), (8461, 523248), (10901, 406128), (11892, 372284), (15856, 279213), (16922, 261624), (21802, 203064), (23784, 186142), (25383, 174416), (32703, 135376), (33844, 130812), (43604, 101532), (47568, 93071), (50766, 87208), (65406, 67688)]