304889808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1697}}^1$

素因数の和:1924

約数の個数: 80

約数和(自身を含む): 833785920

約数和(自身を除く): 528896112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 197, 228, 304, 394, 456, 591, 788, 912, 1182, 1576, 1697, 2364, 3152, 3394, 3743, 4728, 5091, 6788, 7486, 9456, 10182, 11229, 13576, 14972, 20364, 22458, 27152, 29944, 32243, 40728, 44916, 59888, 64486, 81456, 89832, 96729, 128972, 179664, 193458, 257944, 334309, 386916, 515888, 668618, 773832, 1002927, 1337236, 1547664, 2005854, 2674472, 4011708, 5348944, 6351871, 8023416, 12703742, 16046832, 19055613, 25407484, 38111226, 50814968, 76222452, 101629936, 152444904, 304889808]

約数ペア:

[(1, 304889808), (2, 152444904), (3, 101629936), (4, 76222452), (6, 50814968), (8, 38111226), (12, 25407484), (16, 19055613), (19, 16046832), (24, 12703742), (38, 8023416), (48, 6351871), (57, 5348944), (76, 4011708), (114, 2674472), (152, 2005854), (197, 1547664), (228, 1337236), (304, 1002927), (394, 773832), (456, 668618), (591, 515888), (788, 386916), (912, 334309), (1182, 257944), (1576, 193458), (1697, 179664), (2364, 128972), (3152, 96729), (3394, 89832), (3743, 81456), (4728, 64486), (5091, 59888), (6788, 44916), (7486, 40728), (9456, 32243), (10182, 29944), (11229, 27152), (13576, 22458), (14972, 20364)]