1557319584

素因数分解:

$2^5\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{14869}}^1$

素因数の和:15973

約数の個数: 48

約数和(自身を含む): 4091986080

約数和(自身を除く): 2534666496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1091, 2182, 3273, 4364, 6546, 8728, 13092, 14869, 17456, 26184, 29738, 34912, 44607, 52368, 59476, 89214, 104736, 118952, 178428, 237904, 356856, 475808, 713712, 1427424, 16222079, 32444158, 48666237, 64888316, 97332474, 129776632, 194664948, 259553264, 389329896, 519106528, 778659792, 1557319584]

約数ペア:

[(1, 1557319584), (2, 778659792), (3, 519106528), (4, 389329896), (6, 259553264), (8, 194664948), (12, 129776632), (16, 97332474), (24, 64888316), (32, 48666237), (48, 32444158), (96, 16222079), (1091, 1427424), (2182, 713712), (3273, 475808), (4364, 356856), (6546, 237904), (8728, 178428), (13092, 118952), (14869, 104736), (17456, 89214), (26184, 59476), (29738, 52368), (34912, 44607)]