778800972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 1921941504

約数和(自身を除く): 1143140532

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 113, 124, 186, 191, 194, 226, 291, 339, 372, 382, 388, 452, 573, 582, 678, 764, 1146, 1164, 1356, 2292, 3007, 3503, 5921, 6014, 7006, 9021, 10509, 10961, 11842, 12028, 14012, 17763, 18042, 18527, 21018, 21583, 21922, 23684, 32883, 35526, 36084, 37054, 42036, 43166, 43844, 55581, 64749, 65766, 71052, 74108, 86332, 111162, 129498, 131532, 222324, 258996, 339791, 574337, 669073, 679582, 1019373, 1148674, 1338146, 1359164, 1723011, 2007219, 2038746, 2093551, 2297348, 2676292, 3446022, 4014438, 4077492, 4187102, 6280653, 6892044, 8028876, 8374204, 12561306, 25122612, 64900081, 129800162, 194700243, 259600324, 389400486, 778800972]

約数ペア:

[(1, 778800972), (2, 389400486), (3, 259600324), (4, 194700243), (6, 129800162), (12, 64900081), (31, 25122612), (62, 12561306), (93, 8374204), (97, 8028876), (113, 6892044), (124, 6280653), (186, 4187102), (191, 4077492), (194, 4014438), (226, 3446022), (291, 2676292), (339, 2297348), (372, 2093551), (382, 2038746), (388, 2007219), (452, 1723011), (573, 1359164), (582, 1338146), (678, 1148674), (764, 1019373), (1146, 679582), (1164, 669073), (1356, 574337), (2292, 339791), (3007, 258996), (3503, 222324), (5921, 131532), (6014, 129498), (7006, 111162), (9021, 86332), (10509, 74108), (10961, 71052), (11842, 65766), (12028, 64749), (14012, 55581), (17763, 43844), (18042, 43166), (18527, 42036), (21018, 37054), (21583, 36084), (21922, 35526), (23684, 32883)]