245533338

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{5639}}^1$

素因数の和:5747

約数の個数: 48

約数和(自身を含む): 554299200

約数和(自身を除く): 308765862

約数列:

[1, 2, 3, 6, 9, 18, 41, 59, 82, 118, 123, 177, 246, 354, 369, 531, 738, 1062, 2419, 4838, 5639, 7257, 11278, 14514, 16917, 21771, 33834, 43542, 50751, 101502, 231199, 332701, 462398, 665402, 693597, 998103, 1387194, 1996206, 2080791, 2994309, 4161582, 5988618, 13640741, 27281482, 40922223, 81844446, 122766669, 245533338]

約数ペア:

[(1, 245533338), (2, 122766669), (3, 81844446), (6, 40922223), (9, 27281482), (18, 13640741), (41, 5988618), (59, 4161582), (82, 2994309), (118, 2080791), (123, 1996206), (177, 1387194), (246, 998103), (354, 693597), (369, 665402), (531, 462398), (738, 332701), (1062, 231199), (2419, 101502), (4838, 50751), (5639, 43542), (7257, 33834), (11278, 21771), (14514, 16917)]