394761192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 1172889600

約数和(自身を除く): 778128408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 229, 248, 331, 372, 434, 458, 651, 662, 687, 744, 868, 916, 993, 1302, 1324, 1374, 1603, 1736, 1832, 1986, 2317, 2604, 2648, 2748, 3206, 3972, 4634, 4809, 5208, 5496, 6412, 6951, 7099, 7944, 9268, 9618, 10261, 12824, 13902, 14198, 18536, 19236, 20522, 21297, 27804, 28396, 30783, 38472, 41044, 42594, 49693, 55608, 56792, 61566, 71827, 75799, 82088, 85188, 99386, 123132, 143654, 149079, 151598, 170376, 198772, 215481, 227397, 246264, 287308, 298158, 303196, 397544, 430962, 454794, 530593, 574616, 596316, 606392, 861924, 909588, 1061186, 1192632, 1591779, 1723848, 1819176, 2122372, 2349769, 3183558, 4244744, 4699538, 6367116, 7049307, 9399076, 12734232, 14098614, 16448383, 18798152, 28197228, 32896766, 49345149, 56394456, 65793532, 98690298, 131587064, 197380596, 394761192]

約数ペア:

[(1, 394761192), (2, 197380596), (3, 131587064), (4, 98690298), (6, 65793532), (7, 56394456), (8, 49345149), (12, 32896766), (14, 28197228), (21, 18798152), (24, 16448383), (28, 14098614), (31, 12734232), (42, 9399076), (56, 7049307), (62, 6367116), (84, 4699538), (93, 4244744), (124, 3183558), (168, 2349769), (186, 2122372), (217, 1819176), (229, 1723848), (248, 1591779), (331, 1192632), (372, 1061186), (434, 909588), (458, 861924), (651, 606392), (662, 596316), (687, 574616), (744, 530593), (868, 454794), (916, 430962), (993, 397544), (1302, 303196), (1324, 298158), (1374, 287308), (1603, 246264), (1736, 227397), (1832, 215481), (1986, 198772), (2317, 170376), (2604, 151598), (2648, 149079), (2748, 143654), (3206, 123132), (3972, 99386), (4634, 85188), (4809, 82088), (5208, 75799), (5496, 71827), (6412, 61566), (6951, 56792), (7099, 55608), (7944, 49693), (9268, 42594), (9618, 41044), (10261, 38472), (12824, 30783), (13902, 28396), (14198, 27804), (18536, 21297), (19236, 20522)]