16244738356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{208469}}^1$

素因数の和:208525

約数の個数: 72

約数和(自身を含む): 37264429440

約数和(自身を除く): 21019691084

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1694, 1771, 2783, 3388, 3542, 5566, 7084, 11132, 19481, 38962, 77924, 208469, 416938, 833876, 1459283, 2293159, 2918566, 4586318, 4794787, 5837132, 9172636, 9589574, 16052113, 19179148, 25224749, 32104226, 33563509, 50449498, 52742657, 64208452, 67127018, 100898996, 105485314, 134254036, 176573243, 210970628, 353146486, 369198599, 580169227, 706292972, 738397198, 1160338454, 1476794396, 2320676908, 4061184589, 8122369178, 16244738356]

約数ペア:

[(1, 16244738356), (2, 8122369178), (4, 4061184589), (7, 2320676908), (11, 1476794396), (14, 1160338454), (22, 738397198), (23, 706292972), (28, 580169227), (44, 369198599), (46, 353146486), (77, 210970628), (92, 176573243), (121, 134254036), (154, 105485314), (161, 100898996), (242, 67127018), (253, 64208452), (308, 52742657), (322, 50449498), (484, 33563509), (506, 32104226), (644, 25224749), (847, 19179148), (1012, 16052113), (1694, 9589574), (1771, 9172636), (2783, 5837132), (3388, 4794787), (3542, 4586318), (5566, 2918566), (7084, 2293159), (11132, 1459283), (19481, 833876), (38962, 416938), (77924, 208469)]