304837786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 532290528

約数和(自身を除く): 227452742

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 293, 361, 418, 586, 722, 1441, 2489, 2882, 3223, 3971, 4978, 5567, 6446, 7942, 11134, 27379, 38383, 47291, 54758, 61237, 76766, 94582, 105773, 122474, 211546, 422213, 520201, 729277, 844426, 1040402, 1163503, 1458554, 2327006, 8022047, 13856263, 16044094, 27712526, 152418893, 304837786]

約数ペア:

[(1, 304837786), (2, 152418893), (11, 27712526), (19, 16044094), (22, 13856263), (38, 8022047), (131, 2327006), (209, 1458554), (262, 1163503), (293, 1040402), (361, 844426), (418, 729277), (586, 520201), (722, 422213), (1441, 211546), (2489, 122474), (2882, 105773), (3223, 94582), (3971, 76766), (4978, 61237), (5567, 54758), (6446, 47291), (7942, 38383), (11134, 27379)]