644692944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83423}}^1$

素因数の和:83464

約数の個数: 80

約数和(自身を含む): 1986158592

約数和(自身を除く): 1341465648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 83423, 166846, 250269, 333692, 500538, 583961, 667384, 1001076, 1167922, 1334768, 1751883, 1918729, 2002152, 2335844, 3503766, 3837458, 4004304, 4671688, 5756187, 7007532, 7674916, 9343376, 11512374, 13431103, 14015064, 15349832, 23024748, 26862206, 28030128, 30699664, 40293309, 46049496, 53724412, 80586618, 92098992, 107448824, 161173236, 214897648, 322346472, 644692944]

約数ペア:

[(1, 644692944), (2, 322346472), (3, 214897648), (4, 161173236), (6, 107448824), (7, 92098992), (8, 80586618), (12, 53724412), (14, 46049496), (16, 40293309), (21, 30699664), (23, 28030128), (24, 26862206), (28, 23024748), (42, 15349832), (46, 14015064), (48, 13431103), (56, 11512374), (69, 9343376), (84, 7674916), (92, 7007532), (112, 5756187), (138, 4671688), (161, 4004304), (168, 3837458), (184, 3503766), (276, 2335844), (322, 2002152), (336, 1918729), (368, 1751883), (483, 1334768), (552, 1167922), (644, 1001076), (966, 667384), (1104, 583961), (1288, 500538), (1932, 333692), (2576, 250269), (3864, 166846), (7728, 83423)]